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                                                Filed Pursuant to Rule 424(b)(5)
                                                     Registration No. 333-278323

PROSPECTUS SUPPLEMENT
(To Prospectus dated March 28, 2024)
                                  $400,000,000                                  



                        Allegion US Holding Company Inc.                        
                          5.600% Senior Notes due 2034                          


Allegion USHolding Company Inc. (the "issuer") is offering $400,000,000 
aggregate principal amount of its 5.600% Senior Notes due 2034 (the "notes").

The issuer will pay interest on the notes semi-annually in arrears on May 29 
and November 29 of each year, beginning onNovember 29, 2024. The notes will 
mature on May 29, 2034. The notes will be issued only in denominations of 
$1,000 and integral multiples of $1,000 in excess thereof.
The issuer may redeem the notes in whole or in part at any time or from time 
to time at the applicable redemption prices described under theheading 
"Description of the Notes--Optional Redemption."
The notes are a new issue of securities with no established tradingmarket. We 
will use our reasonable best efforts to list the notes on the New York Stock 
Exchange (the "NYSE"). If the application is approved, we expect trading in 
the notes on the NYSE to begin within 30 days after the original issue dateof 
the notes.
The notes will be unsecured and will rank equally with all of the issuer's 
existing and future unsecured andunsubordinated indebtedness. The notes will 
be fully and unconditionally guaranteed on a senior unsecured basis by 
Allegion plc (the "guarantor"), the parent company of the issuer.


Investing in the notes involves substantial risks. Please read "
Risk Factors
" beginning on page
S-5
of this prospectus supplement and page 4 of the accompanying prospectus and 
the risk factors included in our periodic reports that we file with the 
Securities and Exchange Commission (the "SEC") beforeyou invest in the notes.





                                                                           
                                              Per Note(1)        Total     
Public offering price(1)                           99.667 %  $ 398,668,000 
Underwriting discount                               0.650 %  $   2,600,000 
Proceeds, before expenses, to the issuer(1)        99.017 %  $ 396,068,000 



(1) Plus accrued interest, if any, from May 29, 2024.

Delivery of the notes, in book-entry form, will be made against payment 
therefor on or about May 29, 2024, through The Depository TrustCompany ("DTC").

Neither the SEC nor any other regulatory body has approved or disapproved of 
the notes or relatedguarantees or determined if this prospectus supplement or 
the accompanying prospectus is truthful or complete. Any representation to the 
contrary is a criminal offense.


                          Joint Book-Running Managers                           


                                                             
BofA Securities           Citigroup    Wells Fargo Securities
                                                             
Goldman Sachs & Co. LLC  J.P. Morgan  PNC Capital Markets LLC

                                  Co-Managers                                   


                                                                  
BNP PARIBAS  Huntington Capital Markets  TD Securities  US Bancorp



                                  May 21, 2024                                  

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                               TABLE OF CONTENTS                                
                             Prospectus Supplement                              


                                                                        
                                                                  Page  
ABOUT THIS PROSPECTUS SUPPLEMENT AND THE ACCOMPANYINGPROSPECTUS    S-ii 
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS         S-iii 
WHERE YOU CAN FIND MORE INFORMATION                                 S-v 
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE                    S-vi 
SUMMARY                                                             S-1 
RISK FACTORS                                                        S-5 
USE OF PROCEEDS                                                    S-14 
CAPITALIZATION                                                     S-15 
DESCRIPTION OF THE NOTES                                           S-16 
BOOK-ENTRY; DELIVERY AND FORM                                      S-31 
CERTAIN U.S. FEDERAL INCOME TAX AND IRELAND TAXCONSIDERATIONS      S-34 
CERTAIN ERISA CONSIDERATIONS                                       S-41 
UNDERWRITING                                                       S-43 
LEGAL MATTERS                                                      S-50 
EXPERTS                                                            S-50 
SERVICE OF PROCESS AND ENFORCEMENT OF LIABILITIES                  S-51 

                                   Prospectus                                   


                                                                       
                                                                  Page 
ABOUT THIS PROSPECTUS                                                1 
WHERE YOU CAN FIND MORE INFORMATION                                  1 
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE                      1 
PROSPECTUS SUMMARY                                                   3 
RISK FACTORS                                                         4 
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS            4 
USE OF PROCEEDS                                                      5 
DESCRIPTION OF THE DEBT SECURITIES                                   6 
DESCRIPTION OF WARRANTS                                             21 
DESCRIPTION OF ALLEGION PLC SHARE CAPITAL                           22 
DESCRIPTION OF DEPOSITARY SHARES                                    37 
DESCRIPTION OF SHARE PURCHASE CONTRACTS AND SHARE PURCHASEUNITS     40 
MATERIAL TAX CONSIDERATIONS                                         41 
PLAN OF DISTRIBUTION                                                59 
LEGAL MATTERS                                                       60 
EXPERTS                                                             60 
SERVICE OF PROCESS AND ENFORCEMENT OF LIABILITIES                   60 


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        ABOUT THIS PROSPECTUS SUPPLEMENT AND THE ACCOMPANYINGPROSPECTUS         
This document consists of two parts. The first part is this prospectus 
supplement, which contains the specific terms ofthis offering of notes. The 
second part is the accompanying prospectus dated March 28, 2024, which 
provides more general information about securities we may offer from time to 
time, some of which may not apply to this offering. This prospectussupplement 
and the information incorporated by reference in this prospectus supplement 
also adds to, updates and, where applicable, modifies and supersedes 
information contained or incorporated by reference in the accompanying 
prospectus. Ifinformation in this prospectus supplement or the information 
incorporated by reference in this prospectus supplement is inconsistent with 
the accompanying prospectus or the information incorporated by reference 
therein, then this prospectussupplement or the information incorporated by 
reference in this prospectus supplement will apply and will, to the extent 
inconsistent therewith, supersede the information in the accompanying 
prospectus.
We and the underwriters have not authorized any person to provide you with 
information other than that contained or incorporated by referencein this 
prospectus supplement, the accompanying prospectus and any related free 
writing prospectus. We and the underwriters take no responsibility for, and 
can provide no assurance as to the reliability of, any information that others 
may give you.We are not, and the underwriters are not, making an offer to sell 
the notes in any jurisdiction where the offer or sale is not permitted. You 
should assume that the information appearing in this prospectus supplement, 
the accompanying prospectus,the documents incorporated by reference and any 
related free writing prospectus is accurate only as of the respective dates of 
such information. Our business, results of operations, financial condition and 
prospects may have changed since thosedates.
As used in this prospectus supplement, unless otherwise specified or the 
context otherwise requires:


 .  "Allegion," "we," "our" and "us" mean Allegion plc, an Irish publiclimited company, together with its consolidated subsidiaries;



 .  the "issuer" refers to Allegion US Holding Company Inc. and not to any of its subsidiaries oraffiliates; and



 .  the "guarantor" refers to Allegion plc and not to any of its subsidiaries or affiliates.


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           CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS            
Certain statements in or incorporated by reference in this prospectus 
supplement and the accompanying prospectus, other than purelyhistorical 
information, are "forward-looking statements" within the meaning of the 
Private Securities Litigation Reform Act of 1995, Section 27A of the 
Securities Act of 1933, as amended (the "Securities Act") andSection 21E of 
the Securities Exchange Act of 1934, as amended (the "Exchange Act"). These 
forward-looking statements generally are identified by the words "believe," 
"project," "expect,""anticipate," "estimate," "forecast," "outlook," "intend," 
"strategy," "plan," "may," "should," "will," "would," "will be,""will 
continue," "will likely result," or the negative thereof or variations thereon 
or similar expressions generally intended to identify forward-looking 
statements.
Forward-looking statements may relate to such matters as projections of 
revenue, margins, expenses, tax provisions, earnings, cash flows,benefit 
obligations, dividends, share purchases or other financial items; any 
statements of the plans, strategies and objectives of management for future 
operations, including those relating to any statements concerning expected 
development,performance or market share relating to our products and services; 
any statements regarding future economic conditions or our performance; any 
statements regarding pending investigations, claims or disputes; any 
statements of expectation or belief;and any statements of assumptions 
underlying any of the foregoing. These statements are based on currently 
available information and our current assumptions, expectations and 
projections about future events. While we believe that our assumptions,expectati
ons and projections are reasonable in view of the currently available 
information, you are cautioned not to place undue reliance on our 
forward-looking statements. You are advised to review any further disclosures 
we make on relatedsubjects in materials we file with or furnish to the SEC. 
Forward-looking statements speak only as of the date they are made and are not 
guarantees of future performance. They are subject to future events, risks and 
uncertainties--many of whichare beyond our control--as well as potentially 
inaccurate assumptions that could cause actual results to differ materially 
from our expectations and projections. We do not undertake to update any 
forward-looking statements.
Factors that might affect our forward-looking statements include, among other 
things:


 .  ongoing macroeconomic challenges and continued economic instability;



 .  increased prices and inflation;



 .  volatility and uncertainty in the political, economic and regulatory environments in which we operate,
    includingchanges to trade agreements, sanctions, import and export regulations, custom duties         
    and applicable tax regulations and interpretations, social and political unrest, instability,         
    national and international conflict, terrorist acts and othergeographical disputes and uncertainties; 



 .  the strength and stability of the institutional, commercial and residential construction and remodeling markets;



 .  fluctuations in currency exchange rates;



 .  potential impairment of our goodwill, indefinite-lived intangible assets and/or our long-lived assets;



 .  instability in the U.S. and global capital and credit markets;



 .  our ability to make scheduled debt payments or to refinance our debt obligations;



 .  increased competition, including from technological developments;



 .  the development, commercialization and acceptance of new products and services;



 .  changes in customer and consumer preferences and our ability to maintain beneficial relationships with largecustomers;



 .  our products or solutions failing to meet certification and specification requirements, being defective,       
    causingproperty damage, bodily harm or injury, or otherwise falling short of customers' needs and expectations;


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 .  our ability to identify and successfully complete and integrate acquisitions,
    including achieving theiranticipated strategic and financial benefits;       



 .  business opportunities that diverge from our core business;



 .  our ability to achieve the expected improvements or financial returns we expect from our strategic initiatives;



 .  our ability to effectively manage and implement restructuring initiatives or other organizational changes;



 .  global climate change or other unexpected events, including global health crises, such as
    COVID-19;                                                                                



 .  the proper functioning of our information technology and operational technology systems,  
    including disruption orbreaches of our information systems, such as cybersecurity attacks;



 .  the failure of our third-party vendors to provide effective support for many of the  
    critical elements of ourglobal information and operational technology infrastructure;



 .  our ability to recruit and retain a highly qualified and diverse workforce;



 .  disruptions in our global supply chain, including product manufacturing
    and logistical services provided by oursupplier partners;              



 .  our ability to effectively manage real or perceived issues related to product  
    quality, safety, corporate socialresponsibility and other reputational matters;



 .  our ability to protect our brand reputation and trademarks;



 .  legal judgments, fines, penalties or settlements imposed against us
    or our assets as a result of legalproceedings, claims and disputes;



 .  claims of infringement of intellectual property rights by third parties;



 .  improper conduct by any of our employees, agents or business partners;



 .  changes to, or changes in interpretations of, current laws and regulations;



 .  uncertainty and inherent subjectivity related to transfer pricing regulations in the countries in which weoperate;



 .  changes in tax rates, the adoption of new tax legislation or exposure to additional tax liabilities; and



 .  risks related to our incorporation in Ireland, including the possible effects on us of future 
    legislation oradverse determinations by taxing authorities that could increase our tax burden.

Some of the significant risks anduncertainties that could cause actual results 
to differ materially from our expectations and projections are described more 
fully in Part I, Item 1A of our most recent Annual Report on Form
10-K,
the sectionentitled "Risk Factors" in our Quarterly Reports on Form
10-Q
and as may be included from time to time in our reports filed with the SEC. 
There may also be other factors that have not beenanticipated or that are not 
described in our periodic filings with the SEC, generally because we did not 
believe them to be significant at the time, which could cause results to 
differ materially from our expectations. We caution you that theimportant 
factors referenced above may not contain all of the factors that are important 
to you.

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                      WHERE YOU CAN FIND MORE INFORMATION                       
We have filed a registration statement on Form
S-3
with the SEC. This prospectus supplement is part ofthe registration statement 
and does not contain all the information in the registration statement on Form

S-3.
You will find additional information about us in the registration statement. 
Any statement made inthis prospectus supplement concerning a contract or other 
document of ours is not necessarily complete, and you should read the 
documents that are filed as exhibits to the registration statement or 
otherwise filed with the SEC for a more completeunderstanding of the document 
or matter. Each such statement is qualified in all respects by reference to 
the document to which it refers.
We file annual, quarterly and current reports, proxy statements and other 
information with the SEC. Our SEC filings are available to thepublic over the 
Internet at the SEC's website at
http://www.sec.gov
and on our corporate website at
http://www.allegion.com
as soon as reasonably practicable after we electronically file such material 
with, or furnish itto, the SEC. Information on our website does not constitute 
part of this prospectus supplement, and any references to this website or any 
other website are inactive textual references only.
Our ordinary shares are listed on the NYSE under the trading symbol "ALLE."

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                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE                 
The SEC permits us to "incorporate by reference" the information contained in 
documents we file with the SEC, which means that wecan disclose important 
information to you by referring you to those documents rather than by 
including them in this prospectus supplement and the accompanying prospectus. 
Information that is incorporated by reference is considered to be part of 
thisprospectus supplement and the accompanying prospectus and you should read 
the information with the same care that you read this prospectus supplement 
and the accompanying prospectus. Later information that we file with the SEC 
will automaticallyupdate and supersede the information that is either 
contained, or incorporated by reference, in this prospectus supplement and the 
accompanying prospectus and will be considered to be a part of this prospectus 
supplement and the accompanyingprospectus from the date those documents are 
filed. We have filed with the SEC, and incorporate by reference in this 
prospectus supplement and the accompanying prospectus, the following documents 
(File
No. 001-35971):


 .  Annual Report on Form                                                                
    10-K                                                                                 
    for the fiscal year ended December 31, 2023, filed with the SEC on February 20, 2024;



 .  Quarterly Report on Form                                                          
    10-Q                                                                              
    for the fiscal quarter ended March 31, 2024, filed with the SEC on April 25, 2024;



 .  Current Report on                                                                               
    Form 8-K                                                                                        
    , filed with the SEC on May 20, 2024 (but not portions of such report which were furnished); and



 .  Definitive Proxy Statement                                              
    on Schedule 14A                                                         
    , filed with the SEC on April 19, 2024 (excluding any portions that were
    not incorporated by reference into Part III of our Annual Report on Form
    10-K                                                                    
    for the fiscalyear ended                                                
    December 31, 2023).                                                     

The preceding list supersedes and replaces the documents listed in the 
accompanyingprospectus under the heading "Incorporation of Certain Documents 
by Reference." All future filings that we make under Sections 13(a), 13(c), 14 
or 15(d) of the Exchange Act until all the securities offered by this 
prospectussupplement and the accompanying prospectus have been issued as 
described in this prospectus supplement and the accompanying prospectus, are 
deemed incorporated into and part of this prospectus supplement and the 
accompanying prospectus once filed.We are not, however, incorporating, in each 
case, any documents (or portions thereof) or information that we are deemed to 
furnish and not file in accordance with SEC rules, unless expressly stated 
otherwise therein. Any statement in this prospectussupplement, the 
accompanying prospectus or in any free writing prospectus or in any document 
incorporated by reference that is different from any statement contained in 
any later-filed document should be regarded as changed by that later 
statement.Once so changed, the earlier statement is no longer considered part 
of this prospectus supplement, the accompanying prospectus or any free writing 
prospectus.
You may request by phone or in writing a copy of any of the materials 
incorporated (other than exhibits, unless the exhibits are themselvesspecificall
y incorporated) into this prospectus supplement or the accompanying 
prospectus, and we will provide to you these materials free of charge. Please 
make your request to Jeffrey N. Braun, Senior Vice President and General 
Counsel, c/oSchlage Lock Company LLC, 11819 North Pennsylvania Street, Carmel, 
Indiana 46032, telephone, (317)
810-3700.

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                                    SUMMARY                                     
This summary highlights selected information included elsewhere or 
incorporated by reference in this prospectus supplement and theaccompanying 
prospectus. This summary does not contain all of the information that you 
should consider before investing in our securities. You should read this 
entire prospectus supplement and the accompanying prospectus, including the 
informationincorporated by reference, before making an investment decision. 
See "Where You Can Find More Information" in this prospectus supplement and 
the accompanying prospectus. Some of the statements in this prospectus 
supplement areforward-looking statements. See "Cautionary Statement Regarding 
Forward-Looking Statements."
                                    Allegion                                    
Allegion is a leading global provider of security products and solutions that 
keep people and assets safe and secure in the places they live,learn, work and 
connect. We create peace of mind by pioneering safety and security with a 
vision of enabling seamless access and a safer world. Seamless access allows 
authorized, automated and safe passage and movement through spaces and places 
inthe most efficient and frictionless manner possible. Central to our vision 
is partnering and developing ecosystems to create a flawless experience and 
enable an uninterrupted and secure flow of people and assets. We offer an 
extensive and versatileportfolio of security and access control products and 
solutions across a range of market-leading brands. Our experts across the 
globe deliver high-quality security hardware, software, services and systems, 
and we use our deep expertise to serve astrusted partners to
end-users
who seek customized solutions to their security needs.
                                OtherInformation                                
Allegion plc is a public limited company incorporated under the laws of 
Ireland on May 9, 2013. Allegion plc'sprincipal executive office is located at 
Block D, Iveagh Court, Harcourt Road, Dublin 2, D02 VH94, Ireland, telephone 
(317)
810-3700.
Allegion US Holding Company Inc. is a corporation incorporated under the laws 
of the State of Delaware on August 5, 2013, and is a whollyowned subsidiary of 
Allegion plc. The principal executive office of Allegion US Holding Company 
Inc. is located at 11819 North Pennsylvania Street, Carmel, Indiana 46032, 
telephone (317)
810-3700.

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                                  The Offering                                  
The summary below describes the principal terms of the notes. Certain of the 
terms and conditions described below are subject to importantlimitations and 
exceptions. The following summary is not intended to be complete. You should 
carefully review "Description of the Notes" in this prospectus supplement and 
"Description of the Debt Securities" in the accompanyingprospectus, which 
contain a more detailed description of the terms and conditions of the notes, 
including definitions of the capitalized terms used in this summary.


Issuer Allegion US Holding Company Inc.



Securities Offered $400 million aggregate principal amount of 5.600% Senior Notes due 2034.



Guarantee The notes will be fully and unconditionally guaranteed on a senior unsecured basis by Allegion plc.



Maturity The notes will mature on May 29, 2034.



Interest Interest on the notes will accrue at a rate of 5.600% per annum, payable semi-annually in
         cash in arrears on May 29 and November 29 of each year, beginning on November 29, 2024.  



Additional Amounts All payments made by the guarantor under or with respect to   
                   the guarantee of the notes will be made without withholding   
                   or deduction for or on account of any present or future       
                   taxes or other governmental charges imposed by Ireland or     
                   otherRelevant Taxing Jurisdictions (as defined in "Description
                   of the Notes--Additional Amounts"), unless such withholding   
                   or deduction is required by law or by the interpretation or   
                   administration thereof. In the event that any suchwithholding 
                   or deduction is so required, the guarantor will pay to        
                   each holder such additional amounts as may be necessary to    
                   ensure that the net amount received by the holder after such  
                   withholding or deduction (and after deducting any taxes on    
                   theadditional amounts) will equal the amounts which would     
                   have been received by the holder had no such withholding or   
                   deduction been required, subject to certain exceptions set    
                   forth under "Description of the Notes--Additional Amounts."   



Optional Redemption The notes may be redeemed, at the issuer's option, in whole     
                    or in part at any time at the applicable redemption prices      
                    described under "Description of the Notes--Optional Redemption."
                    The notes will not have the benefit of asinking fund.           



Tax Redemption If, as a result of certain tax law changes, the guarantor     
               would be obligated to pay additional amounts in respect of    
               withholding taxes or other chargesas described above under    
               "--Additional Amounts" with respect to the notes, and such    
               obligation cannot be avoided by taking reasonable measures    
               available to the guarantor and certain other conditions are   
               satisfied, the issuer may redeemthe notes in whole, but not in
               part, at a price equal to 100% of the principal amount thereof


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 plus accrued and unpaid interest, if any, and additional amounts, if any, to the date
 of the redemption. See "Description of the Notes--Redemption for Taxation Reasons."  



Change of Control Repurchase Event If a Change of Control Repurchase Event (as defined 
                                   herein) occurs, except to the extent the issuer has 
                                   exercised its right to redeem the notes, the issuer 
                                   will be required to offer to repurchase the notes   
                                   at a repurchase price equal to 101% ofthe principal 
                                   amount of the notes plus accrued interest to, but   
                                   not including, the repurchase date. See "Description
                                   of the Notes--Change of Control Repurchase Event."  



Covenants The indenture that will govern the notes offered hereby (as amended, supplemented or otherwise
          modified from time to time, the "Indenture") will contain certain covenants that, among       
          other things, limit the ability of us or oursubsidiaries to (i) create or incur certain liens,
          (ii) enter into certain sale-leaseback transactions, and (iii) enter into certain mergers,    
          consolidations and transfers of substantially all of our assets. These covenants are subjectto
          important qualifications and exceptions. See "Description of the Notes--Limitation on         
          Liens", "Description of the Notes--Limitation on Sale-Leaseback Transactions" and "Description
          of the Notes--Consolidation,Merger and Sale of Assets" in this prospectus supplement.         



Ranking The notes will be unsecured and will rank equally with all of the issuer's
        existing and future unsecured and unsubordinated indebtedness. The        
        guarantee will be unsecured and will rank equally with all of the         
        guarantor's existing andfuture unsecured and unsubordinated indebtedness. 



 As of March 31, 2024, on an as adjusted basis to give effect to this    
 offering and the use of proceeds therefrom, the issuer and the guarantor
 would have had approximately $2,022.8 million of consolidatedsenior     
 indebtedness outstanding, none of which would have been secured.        



Use of Proceeds The issuer intends to use the net proceeds of this offering to repay, at maturity, all $400.0 million        
                outstanding aggregate principal amount of its 3.200% Senior Notes due October 1, 2024. See "Use of Proceeds."



Risk Factors Investing in the notes involves risks and uncertainties. See "Risk  
             Factors" and other information included or incorporated by reference
             in this prospectus supplement for a discussion of factors you       
             should consider carefully beforedeciding to purchase any notes.     



Denomination, Form and Registration of Notes The notes will be issued in fully registered form and only in denominations
                                             of $1,000 and integral multiples of $1,000 in excess thereof.              
                                             The notes willbe issued initially as Global Notes (as defined in           
                                             "Book-Entry; Delivery and Form"). DTC will act as depositary for           


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 the notes. Except in limited circumstances, Global Notes will not be exchangeable for Certificated Notes (as defined in
 "Book-Entry; Delivery                                                                                                  
 andForm").                                                                                                             



Listing We intend to apply to list the notes on the NYSE. If the application is approved, we expect trading in the notes on the NYSE
        to begin within 30 days after the original issue date of the notes. Currently, there is no public market for the notes.     



Trustee and Paying Agent U.S. Bank Trust Company, National Association, as trustee.



Governing Law The Indenture, the notes and the guarantee thereof will be governed by the laws of the State of New York.


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                                  RISK FACTORS                                  
You should carefully consider the risks described below, together with all the 
other information included or incorporated by reference inthis prospectus 
supplement, the accompanying prospectus and any free writing prospectus 
prepared by us or on our behalf we may provide to you in connection with this 
offering, in evaluating us and the notes and related guarantee offered hereby. 
Therisks associated with our business can be found in our Annual Report on Form

10-K
for the year ended December 31, 2023, which is incorporated by reference 
herein. If any of the risks described belowactually occurs, our business, 
financial condition, results of operations and cash flows could be materially 
and adversely affected. Any such adverse effect may adversely affect our 
ability to repay the notes and as a result you could lose all orpart of your 
investment in the notes. Our business may also be adversely affected by risks 
and uncertainties not known to us or risks that we currently believe to be 
immaterial.
Our leverage could harm our business by limiting our available cash and our 
access to additional capital and, to the extent of our variable rateindebtedness
, exposing us to interest rate risk.
Following this offering and the use of proceeds therefrom, we will have 
approximately$2,022.8 million of indebtedness, including borrowings under our 
$250.0 million term loan facility (the "2021 Term Facility"), and we would 
have approximately $481.7 million of additional borrowings available under 
our$500.0 million revolving credit facility (the "Revolving Credit Facility" 
and, together with the 2021 Term Facility, the "Credit Facilities") after 
taking into account approximately $18.3 million of letters of creditoutstanding,
 as of March 31, 2024. In addition, on May 20, 2024, we amended the credit 
agreement governing our Revolving Credit Facility to increase the borrowings 
available under the Revolving Credit Facility to $750.0 million. Ourindebtedness
 will result in interest expense and may limit our ability to obtain 
additional financing for working capital, capital expenditures, product 
development, debt service requirements, acquisitions, restructuring and 
general corporate orother purposes, limit our ability to adjust to changing 
market conditions and place us at a competitive disadvantage compared to our 
less leveraged competitors. Further volatility in the credit markets would 
adversely impact our ability to obtainfavorable terms on financing in the 
future. In addition, a portion of our cash flows from operations will be 
dedicated to the payment of principal and interest on our indebtedness and 
will not be available for other purposes, including ouroperations, capital 
expenditures, payment of dividends, share repurchase programs and future 
business opportunities. We may be more vulnerable than a less leveraged 
company to a downturn in the general economic conditions or in our business, 
or wemay be unable to carry out capital spending that is important to our 
growth. We may be vulnerable to interest rate increases, as certain of our 
borrowings, including those under our Credit Facilities, will be at variable 
rates. We can give noassurance that our business will generate sufficient cash 
flow from operations, that revenue growth or operating improvements will be 
realized, or that future borrowings will be available under our Credit 
Facilities in an amount sufficient to enableus to service our indebtedness or 
to fund other liquidity needs.
The notes are subject to prior claims of any secured creditors, and if a 
defaultoccurs, we may not have sufficient funds to fulfill our obligations 
under the notes.
The notes and the guarantee are our seniorunsecured general obligations, 
ranking equally with other senior unsecured indebtedness. As of March 31, 
2024, on an
as-adjusted
basis to give effect to this offering and the use of proceeds therefrom, wehad 
no secured debt outstanding. As of March 31, 2024, the issuer had $400.0 
million outstanding of its 3.200% Senior Notes due 2024 (the "3.200% Senior 
Notes") (which we intend to repay at maturity with the proceeds of 
thisoffering), $400.0 million outstanding of its 3.550% Senior Notes due 2027 
(the "3.550% Senior Notes") and $600.0 million outstanding of its 5.411% 
Senior Notes due 2032 (the "5.411% Senior Notes"), while the guarantorhad 
$400.0 million outstanding of its 3.500% Senior Notes due 2029 (together with 
the 3.200% Senior Notes, the 3.550% Senior Notes and the 5.411% Senior Notes, 
the "Existing Notes"). The Indenture that will govern the notes permits usto 
incur additional debt, and the credit agreements that govern our Credit 
Facilities permit us to incur certain additional debt, in each case including 
certain secured debt, from time to time. If we incur any secured debt, our 
assets will besubject to prior claims by our secured

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creditors. In the event of our bankruptcy, liquidation, reorganization or 
other winding up, assets that secure debt will be available to pay obligations 
on the notes only after all debt securedby those assets has been repaid in 
full. Holders of the notes will participate in our remaining assets ratably 
with all of our unsecured and unsubordinated creditors, including our trade 
creditors, the holders of the Existing Notes and lenders underour Credit 
Facilities. If we incur any additional obligations that rank equally with the 
notes, including trade payables, the holders of those obligations will be 
entitled to share ratably with the holders of the notes in any proceeds 
distributedupon our insolvency, liquidation, reorganization, dissolution or 
other winding up. This may have the effect of reducing the amount of proceeds 
paid to you. If there are not sufficient assets remaining to pay all these 
creditors, all or a portion ofthe notes then outstanding would remain unpaid.

We may not be able to generate sufficient cash to service all of our 
indebtedness and may be forced totake other actions to satisfy our obligations 
under our indebtedness, which actions may not be successful.
Our ability to makescheduled payments or to refinance our debt obligations 
depends on our financial and operating performance, which is subject to 
prevailing economic and competitive conditions and to certain financial, 
business and other factors beyond our control.Our cash interest payments for 
2023 were approximately $92.0 million, and we expect no material impact to 
that amount based on the debt anticipated to be incurred as part of this 
offering and the use of proceeds therefrom. We may not be able tomaintain a 
level of cash flow from operating activities sufficient to permit us to pay 
the principal, premium, if any, and interest on our indebtedness.
If our cash flows and capital resources are insufficient to fund our debt 
service obligations, we may be forced to reduce or delay capitalexpenditures, 
reduce or eliminate the payment of dividends, sell assets, seek additional 
capital or seek to restructure or refinance our indebtedness. These 
alternative measures may not be successful and may not permit us to meet our 
scheduled debtservice obligations. In the absence of such operating results 
and resources, we could face substantial liquidity problems and might be 
required to sell material assets or operations to attempt to meet our debt 
service and other obligations. Thecredit agreements that govern our Credit 
Facilities contain customary financial covenants that may restrict our ability 
to use the proceeds from asset sales. We may not be able to consummate those 
asset sales to raise capital or sell assets atprices that we believe are fair 
and proceeds that we do receive may not be adequate to meet any debt service 
obligations then due.
Despite ourexpected levels of indebtedness, we may still be able to incur 
substantially more debt, which could further exacerbate the risks associated 
with our leverage.
We may be able to incur substantial additional indebtedness in the future. 
Although the terms of the credit agreements that govern our CreditFacilities 
contain customary restrictions on the incurrence of additional indebtedness at 
certain of our subsidiaries, these restrictions will be subject to a number of 
qualifications and exceptions, and the indebtedness incurred in compliance 
withthese restrictions could be substantial. Moreover, neither the terms of 
these credit agreements nor the terms of the indenture governing the Existing 
Notes restrict the ability of Allegion plc or the issuer's ability to incur 
certain unsecuredindebtedness, and the terms of the Indenture governing the 
notes will not restrict the ability of Allegion plc, or any of its 
subsidiaries' ability, to incur unsecured indebtedness. In addition, following 
our amendment of the credit agreementgoverning our Revolving Credit Facility 
on May 20, 2024, our Revolving Credit Facility permits borrowings of up to 
$750.0 million. If we incur additional debt above the levels we expect after 
giving effect to this offering and the use ofproceeds therefrom, the risks 
associated with our leverage, including those described above, would increase.


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The Indenture that will govern the notes contains limited protective covenants 
and may not be sufficientto protect your investment in the notes.
The Indenture for the notes does not:


 .  require us to maintain any financial ratios or specific levels of net worth,
    revenues, income, cash flow orliquidity and, accordingly, does not protect  
    holders of the notes in the event that we experience significant adverse    
    changes in our financial condition, results of operations or cash flows;    



 .  limit our ability to incur indebtedness;



 .  restrict our subsidiaries' ability to issue securities or otherwise incur indebtedness that would be 
    seniorto our equity interests in our subsidiaries and therefore rank effectively senior to the notes;



 .  restrict our ability to repurchase or prepay any other of our securities or other indebtedness;



 .  restrict our ability to make investments or to repurchase or pay dividends or make other
    payments in respect ofour common stock or other securities ranking junior to the notes; 



 .  restrict our ability to enter into highly leveraged transactions; or



 .  require us to repurchase the notes in the event of a change in control unless a Below Investment
    Grade RatingsEvent (as defined in the Indenture) occurs with respect to such change in control. 

Additionally, the covenantscontained in the Indenture that limit the ability 
of us or our subsidiaries to (i) create or incur certain liens, (ii) enter 
into certain sale-leaseback transactions and (iii) enter into certain mergers, 
consolidations and transfersof substantially all of our assets are subject to 
important qualifications and exceptions. See "Description of the Notes" in 
this prospectus supplement and "Description of the Debt Securities" in the 
accompanying prospectus.
As a result of the foregoing, when evaluating the terms of the notes, you 
should be aware that the terms of the Indenture and the notes do notrestrict 
our ability to engage in, or to otherwise be a party to, a variety of 
corporate transactions, circumstances and events that could have an adverse 
impact on your investment in the notes.
The terms of our debt covenants could limit how we conduct our business and 
our ability to raise additional funds.
The terms of the credit agreements that govern our Credit Facilities, the 
indenture that governs our Existing Notes and the Indenture that willgovern 
the notes restrict us from taking certain actions that we may think are in the 
best interests of our shareholders. A breach of the covenants or restrictions 
could result in a default under the applicable indebtedness. As a result of 
theserestrictions, we may be:


 .  limited in how we conduct our business;



 .  unable to raise additional debt or equity financing to operate during general economic or business downturns; or



 .  unable to compete effectively or to take advantage of new business opportunities.

These restrictions may affect our ability to grow in accordance with our plans.
These covenants and restrictions could affect our ability to operate our 
business, and may limit our ability to react to market conditions ortake 
advantage of potential business opportunities as they arise. Additionally, our 
ability to comply with these covenants may be affected by events beyond our 
control, including general economic and credit conditions and industry 
downturns, and theother factors described in Part I, Item 1A, captioned "Risk 
Factors," of our Annual Report on Form
10-K
for the year ended December 31, 2023, incorporated by reference into this 
prospectussupplement.

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If we fail to comply with the covenants in our Credit Facilities and are 
unable to obtain awaiver or amendment, an event of default would result, and 
the lenders could, among other things, declare outstanding amounts due and 
payable, refuse to lend additional amounts to us, and require deposit of cash 
collateral in respect of outstandingletters of credit, which may trigger a 
cross-default on the notes and the Existing Notes.
The notes and the related guarantee will not be secured byany of our assets or 
the assets of the guarantor and therefore will be effectively subordinated to 
our and its existing and future secured indebtedness.
The notes and the related guarantee will be general unsecured obligations 
ranking effectively junior in right of payment to any secured debt.In 
addition, the Indenture that will govern the notes permits us to incur 
additional debt, and the credit agreements that govern our Credit Facilities 
and the indenture that governs our Existing Notes permit us to incur certain 
additional debt, ineach case including certain secured debt. In the event that 
we are declared bankrupt, become insolvent or are liquidated or reorganized, 
creditors whose debt is secured by our and the guarantor's assets will be 
entitled to the remediesavailable to secured creditors under applicable laws, 
including the foreclosure of the collateral securing such debt, before any 
payment may be made with respect to the notes or the guarantees. As a result, 
there may be insufficient assets to payamounts due on the notes, and holders 
of the notes may receive less, ratably, than holders of secured indebtedness. 
As of March 31, 2024, on an
as-adjusted
basis to give effect to this offering and theuse of proceeds therefrom, we had 
no secured debt outstanding.
Repayment of the issuer's indebtedness, including the notes, is dependent on 
cashflow generated by its and the guarantor's subsidiaries.
The issuer and the guarantor are holding companies that conduct theirrespective 
operations through operating subsidiaries. The issuer's and the guarantor's 
only significant assets are the capital stock of their respective 
subsidiaries. As a result, the issuer's ability to make payments on the notes 
isdependent upon payments it receives from the guarantor or on the generation 
of cash flows by its operating subsidiaries and their ability to make such 
cash available to the issuer, by dividend or otherwise. In turn, the 
guarantor's ability tomake cash available to the issuer for payment on the 
notes is dependent on the generation of cash flow by its operating 
subsidiaries and their ability to make such cash available to the guarantor, 
by dividend or otherwise. Accordingly, if the issuershould at any time be 
unable to pay interest on or principal of the notes, it is highly unlikely 
that the guarantor will be able to meet its obligation under its guarantee.

Since they are not guarantors of the notes, our subsidiaries (other than the 
issuer) do not have any obligation to pay amounts due on thenotes or to make 
funds available for that purpose. Certain subsidiaries may not be able to, or 
may not be permitted to, make distributions to enable the issuer to make 
payments in respect of its indebtedness, or to enable the guarantor to 
makepayments to the issuer to make payments in respect of its indebtedness, 
including the notes.
The ability of the subsidiaries to paydividends or make other distributions to 
the issuer or the guarantor in the future will depend on their earnings, tax 
considerations and covenants contained in any financing or other agreements, 
among other things. Such payments may be limited as aresult of claims against 
such subsidiaries by their creditors, including suppliers, vendors, lessors 
and employees. Each subsidiary is a distinct legal entity and, under certain 
circumstances, the issuer and the guarantor may be limited in theirability to 
obtain cash from their respective subsidiaries. In the event that the issuer 
does not receive distributions from its subsidiaries, or the guarantor does 
not receive distributions from its subsidiaries that it can in turn make 
available tothe issuer, the issuer may be unable to make required principal 
and interest payments on its indebtedness, including the notes.
The notes will bestructurally subordinated to the existing and future 
liabilities of our subsidiaries.
While the notes will be fully andunconditionally guaranteed on a senior 
unsecured basis by Allegion plc, the notes offered hereby will not be 
guaranteed by our current and future subsidiaries (other than that the notes


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will be direct obligations of the issuer), even those that provide guarantees 
of our other indebtedness, such as indebtedness under our Credit Facilities. 
As a result, the notes will bestructurally subordinated to all existing and 
future liabilities of such
non-guarantor
subsidiaries, including guarantees they provide under our Credit Facilities. 
Our rights and the rights of our creditors toparticipate in the assets of any 
such
non-guarantor
subsidiary in the event that such a subsidiary is liquidated or reorganized 
will be subject to the prior claims of such subsidiary's creditors. As 
aresult, all indebtedness and other liabilities, including trade payables, of 
such
non-guarantor
subsidiaries, whether secured or unsecured, must be satisfied before any of 
the assets of such subsidiaries wouldbe available for distribution, upon a 
liquidation or otherwise, to us in order for us to meet our obligations with 
respect to the notes. To the extent that we may be a creditor with recognized 
claims against any such
non-guarantor
subsidiary, our claims would still be subject to the prior claims of such 
subsidiary's creditors to the extent that they are secured or senior to those 
held by us. Subject to restrictionscontained in financing arrangements, such
non-guarantor
subsidiaries may incur additional indebtedness and other liabilities, all of 
which would rank structurally senior to the notes. Such
non-guarantor
subsidiaries generate substantially all of our consolidated net revenue and 
operating income, hold substantially all of our consolidated assets (other 
than assets represented by Allegion's and theissuer's investments in such 
subsidiaries) and are responsible for substantially all of our consolidated 
liabilities, excluding intercompany liabilities (other than long-term 
indebtedness).
A Change of Control Repurchase Event that would require us to repurchase the 
notes is subject to a number of significant limitations, and certain change 
ofcontrol events that affect the market price of the notes may not give rise 
to any obligation to repurchase the notes.
Although theissuer will be required under the Indenture to make an offer to 
repurchase the notes upon the occurrence of a Change of Control Repurchase 
Event, the circumstances that could constitute a Change of Control Repurchase 
Event are limited in scope anddo not include all change of control events that 
might affect the market value of the notes. In particular, the issuer is 
required to repurchase the notes as a result of a change of control only if 
the notes are rated below investment grade by atleast two ratings agencies 
during a specified period following such change in control or the announcement 
thereof, and such ratings agencies confirm that such downgrade was the result, 
in whole or in part, of the change of control. We could, in thefuture, enter 
into certain transactions, including acquisitions, refinancings or other 
recapitalizations that would not constitute a change of control under the 
notes but that could increase the amount of indebtedness outstanding at such 
time orotherwise affect our capital structure or the credit ratings of the 
notes. As a result, the issuer's obligation to repurchase the notes upon the 
occurrence of a Change of Control Repurchase Event is limited and may not 
preserve the value of thenotes in the event of a highly leveraged transaction, 
reorganization, merger or similar transaction. See "Description of the 
Notes--Change of Control Repurchase Event."
Our ability to repurchase the notes upon a Change of Control Repurchase Event 
may be limited.
We will be required under the Indenture to make an offer to repurchase the 
notes upon a Change of Control Repurchase Event. A change of controlunder the 
credit agreements that govern our Credit Facilities and the indenture 
governing the Existing Notes also would constitute a default under our Credit 
Facilities and could trigger a Change of Control Repurchase Event under that 
indenture,respectively. Therefore, upon the occurrence of a change of control, 
the lenders under our Credit Facilities would have the right to accelerate 
their loans, and if so accelerated, we would be required to pay all of our 
outstanding obligations undersuch facilities and we may be required to offer 
to repurchase the Existing Notes. We may not be able to pay you the required 
price for your notes at that time because we may not have available funds to 
pay the repurchase price. In addition, theterms of other existing or future 
debt may prevent us from paying you. There can be no assurance that we would 
be able to repay such other debt or obtain consents from the holders of such 
other debt to repurchase these notes. Any requirement tooffer to purchase any 
outstanding notes may result in us having to refinance our outstanding 
indebtedness, which we may not be able to do. In addition, even if we were 
able to refinance our outstanding indebtedness, such financing may be on 
termsunfavorable to us.

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Our variable rate indebtedness may expose us to interest rate risk, which 
could cause our debt costs toincrease significantly.
A portion of our borrowings are in the form of term loans or revolving credit 
facility borrowings withvariable rates of interest which expose us to interest 
rate risks. We will be exposed to the risk of rising interest rates to the 
extent that we fund our operations with short-term or variable-rate 
borrowings. Following this offering and the use ofproceeds therefrom, we will 
have approximately $2,022.8 million of aggregate debt outstanding, including 
approximately $221.9 million of floating-rate term loans, $1,400.0 million of 
our Existing Notes and $400 million of thefixed-rate senior notes offered 
hereby, and we would have had approximately $481.7 million of additional 
borrowings available under our Revolving Credit Facility after taking into 
account approximately $18.3 million of letters of creditoutstanding, as of 
March 31, 2024. Based on the amount of floating-rate debt outstanding as of 
March 31, 2024, after giving effect to this offering and the use of proceeds 
therefrom, a 100 basis point increase in the Bloomberg Short-TermBank Yield 
Index rate ("BSBY") would result in an incremental annual interest expense of 
approximately $2.2 million. On May 20, 2024, we amended the credit agreements 
governing our Credit Facilities to, among other things, changethe interest 
rate benchmark for the 2021 Term Loan Facility from the Bloomberg Short-Term 
Bank Yield Index rate to a Term Secured Overnight Financing Rate ("SOFR"). We 
do not expect this change to have a material impact on our sensitivityto 
interest rate fluctuations. However, if BSBY, SOFR or any other potential 
replacement increases in the future then the floating-rate debt could have a 
material effect on our interest expense.
Our being subject to certain fraudulent transfer and conveyance statutes may 
have adverse implications for the holders of the notes.
If, under relevant federal, state and foreign fraudulent transfer and 
conveyance statutes, in a bankruptcy or reorganization case or a lawsuitby or 
on behalf of the unpaid creditors of the issuer or the guarantor, a court were 
to find that, at the time the notes were issued by the issuer or guaranteed by 
the guarantor, the issuer issued or the guarantor guaranteed the notes with 
theintent of hindering, delaying or defrauding current or future creditors, 
the issuer or the guarantor received less than reasonably equivalent value or 
fair consideration for issuing or guaranteeing the notes, as applicable; and 
the issuer or theguarantor, as the case may be:


 .  was insolvent or was rendered insolvent by reason of the incurrence or
    guarantee, as applicable, of theindebtedness constituting the notes,  



 .  was engaged, or about to engage, in a business or transaction for which its assets constituted unreasonably smallcapital,



 .  intended to incur, or believed that it would incur, debts beyond its ability to pay as such debts matured, or



 .  was a defendant in an action for money damages, or had a judgment for money damages     
    docketed against it if, ineither case, after final judgment the judgment is unsatisfied,

such court could avoid or subordinate the notes and the relevantguarantee to 
presently existing and future indebtedness of the issuer or the guarantor, as 
the case may be, and take other action detrimental to the holders of the 
notes, including, under certain circumstances, invalidating the notes or 
theguarantee.
The measure of insolvency for purposes of the foregoing considerations will 
vary depending upon the law of the jurisdictionthat is being applied in any 
such proceeding. Generally, however, the issuer or the guarantor would be 
considered insolvent if, at the time it incurs or guarantees, as the case may 
be, the indebtedness constituting the notes, either:


 .  the sum of its debts, including contingent and prospective liabilities, is greater than its assets, at a fairvaluation;


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 .  the present fair saleable value of its assets is less than the amount required to pay the probable liability onits
    total existing debts and liabilities, including contingent liabilities, as they become absolute and matured; or   



 .  it is unable to pay its debts as they fall due.

We cannot give you any assurance as to what standards a court would use to 
determine whether the issuer or the guarantor, as the case may be,were solvent 
at the relevant time, or whether, whatever standard was used, the notes or 
guarantee would not be avoided on another of the grounds described above.
As a public limited company incorporated in Ireland, the guarantor is subject 
to Irish insolvency law under which certain categories of preferential 
debtscould be paid in priority to the claims of the holders of the notes with 
respect to the guarantee upon our liquidation.
Liquidation.
As a public limited company incorporated in Ireland, we may be wound up under 
Irish law. Upon a liquidation of an Irishcompany, certain categories of 
preferential debts and the claims of secured/preferential creditors (including 
the Irish Revenue Commissioners in the case of certain unpaid taxes) would be 
paid in priority to the claims of unsecured creditors. If webecome subject to 
an insolvency proceeding and if we have obligations to creditors that are 
treated under Irish law as creditors that are senior relative to the holders 
of the notes, the holders of the notes may suffer losses as a result during 
suchinsolvency proceedings.
Examinership.
Examinership is a legal mechanism in Ireland for the temporary protection and 
potentialrescue or reconstruction of an ailing but potentially viable Irish 
company. An Irish company, its directors, its shareholders who hold, at the 
date of presentation of the relevant petition, not less than
one-tenth
of its voting share capital, or a contingent, prospective or actual creditor, 
are each entitled to petition the Irish High Court for the appointment of an 
examiner.
While a company is in examinership, it may not, for the duration of the 
protection period, be wound up, creditors may not enforce their claimsor their 
security in respect of the company or its assets, and proceedings cannot be 
issued or potentially continued against it without the leave of the Irish High 
Court. The protection period may be up to 100 days (and, in exceptionalcircumsta
nces, may be extended further). Further, a company in examinership cannot 
discharge any liability incurred by it before the presentation to the Irish 
High Court of a petition for examinership except in strictly defined 
circumstances. Theexaminer, once appointed, has the power to set aside 
contracts and certain arrangements entered into by the company after his 
appointment and, in certain circumstances, can avoid a negative pledge given 
by the company prior to his appointment.
Where possible, an examiner will formulate proposals for a compromise or 
scheme of arrangement in respect of a company in examinership (the"Proposals") 
which the examiner believes will ensure the survival of the company or the 
whole or any part of its undertaking as a going concern. The Proposals will 
detail, among other things, how each class of creditor is to be treated inthe 
context of the examinership and in particular the dividend, if any, they are 
to receive. A scheme of arrangement may be approved by the Irish High Court 
when at least one class of creditors, whose interests would be impaired under 
the Proposals,has voted in favor of the Proposals and the Irish High Court is 
satisfied that such Proposals are fair and equitable in relation to any class 
of members or creditors who have not accepted the Proposals and whose 
interests would be impaired by theimplementation of the scheme of arrangement 
and the Proposals are not unfairly prejudicial to any interested party and in 
any case shall not confirm any Proposals if the sole or primary purpose of 
them is the avoidance of the payment of tax due.
If, for any reason, an examiner was appointed to us while any amounts due 
under the notes were unpaid, the primary risks to the holdersof the notes 
would include the following:


 .  the trustee, on behalf of the holders of the notes, would not be able to initiate proceedings  
    to enforce rightsunder the notes or the guarantee against us during the period of examinership;


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 .  a scheme of arrangement may be approved involving the writedown of the 
    debt owed by us to the holders of thenotes irrespective of their views;



 .  an examiner may seek to set aside any negative pledge given by us prohibiting the creation of security or     
    theincurring of borrowings by us to enable the examiner to borrow to fund us during the protection period; and



 .  in the event that a scheme of arrangement is not approved and we subsequently go into liquidation,
    theexaminer's remuneration and expenses and the claims of certain other creditors referred        
    to above (including the Irish Revenue Commissioners in the case of certain unpaid taxes) will     
    take priority over the amounts due by us under the guaranteeto the holders of the notes.          

Applicable Irish law may allow courts, under specific circumstances, to void, 
vary or subordinate theguarantee and require the holders of the notes to 
return payments received from the guarantor.
The guarantor is incorporated under thelaws of Ireland. Obligations under the 
guarantee may not be enforceable in all circumstances under Irish law. For 
example, there is a risk that the guarantee from the guarantor may be 
challenged as unenforceable on the basis that there is an absenceof corporate 
benefit on the part of the guarantor or that it is not for the purpose of 
carrying on the business of the guarantor. Where an Irish guarantor is a 
direct or indirect holding company of the subsidiary whose debts are being 
guaranteed (asis the case in respect of the guarantee of the notes), there is 
less risk of an absence of a corporate benefit on the basis that the holding 
company could justify the decision to give a guarantee to protect or enhance 
its investment in its direct orindirect subsidiary.
In addition, pursuant to Section 604 of the Irish Companies Act 2014 (as 
amended) (the "CompaniesAct"), if an Irish company goes into liquidation, any 
payment or any act by it (usually an absolute transfer or a mortgage) relating 
to property in favor of any creditor which was made or done at a time when 
that Irish company was unable to payits debts as they fell due with a view to 
preferring that creditor over its other creditors and within six months (or 
two years if that creditor is a "connected person" as defined in Section 
559(1) of the Companies Act) before theguarantor became the subject of 
liquidation proceedings, shall be an unfair preference and invalid.
Also, in circumstances where an Irishcompany is or is likely to be unable to 
pay its debts, then that company, the directors of that company, a contingent, 
prospective or actual creditor of that company, or certain shareholders of 
that company may be entitled to petition the court forthe appointment of an 
examiner (as discussed above under the
sub-heading
"Examinership").
Irish lawdiffers from the laws in effect in the United States and may afford 
less protection to the holders of the notes.
We have been advisedthat the United States currently does not have a treaty 
with Ireland providing for the reciprocal recognition and enforcement of 
judgments in civil and commercial matters. We have also been advised that, 
provided that certain requirements aresatisfied and subject to certain 
exceptions, the courts of Ireland may enforce a judgment of the courts of New 
York in respect of contractual obligations. However, there is some uncertainty 
as to whether the courts of Ireland would recognize orenforce judgments of 
U.S. courts obtained against an Irish company or its directors or officers 
based on the civil liabilities provisions of the U.S. federal or state 
securities laws or hear actions against an Irish company or its directors 
orofficers based solely on those laws, although such act may potentially give 
rise to a cause of action under the local laws of Ireland. This process would 
be subject to numerous established principles and would involve the 
commencement of a new setof proceedings.
An active trading market for the notes may not develop.
The notes constitute a new issue of securities, for which there is no existing 
market. While we will use our reasonable best efforts to causethe notes to be 
listed on the NYSE, we cannot guarantee you that the notes will

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become or will remain listed. Even if the notes are listed, an active trading 
market may not develop. We will have no obligation to maintain such listing, 
and we may delist the notes at any time.In addition, the liquidity of any 
trading market in the notes, and the market price quoted for the notes may be 
adversely affected by the changes in the overall market for these notes, 
prevailing interest rates and changes in our consolidatedfinancial condition, 
results of operations or prospects. A liquid trading market in the notes may 
not develop, which could decrease the amounts you would otherwise receive upon 
a sale or disposition of the notes and your ability to transfer thenotes may 
be limited.
If a trading market for the notes does develop, changes in our credit ratings 
or the debt markets could adversely affect themarket price of the notes.
The price for the notes depends on many factors, including:


 .  our credit ratings;



 .  prevailing interest rates being paid by, or the market prices for debt securities issued by, other companiessimilar to us;



 .  our financial condition, financial performance and prospects; and



 .  the overall conditions of the general economy and the financial markets.

The conditions of the financial markets and prevailing interest rates have 
fluctuated in the past and are likely to fluctuate in the future.Such 
fluctuations could have an adverse effect on the price of the notes.
Our credit ratings may not reflect all risks of your investments in thenotes.
Our credit ratings are an assessment by rating agencies of our ability to pay 
our debts when due. Consequently, real oranticipated changes in our credit 
ratings will generally affect the market value of the notes.
These credit ratings may not reflect thepotential impact of risks relating to 
the structure or marketing of the notes. Agency ratings are not a 
recommendation to buy, sell or hold any security, and may be revised or 
withdrawn at any time by the issuing organization. Each agency'srating should 
be evaluated independently of any other agency's rating.
Redemption may adversely affect your return on the notes.
We have the right to redeem some or all of the notes prior to maturity. We may 
redeem the notes at times when prevailing interest rates may berelatively low. 
Accordingly, you may not be able to reinvest the amount received upon a 
redemption in a comparable security at an effective interest rate as high as 
that of the notes.
Investors in the notes may be unable to enforce judgments obtained in U.S. 
courts against the issuer or the guarantor.
The guarantor is incorporated under the laws of Ireland, and a portion of our 
assets are located outside the United States. As a result, it maynot be 
possible for investors to enforce against the guarantor judgments obtained in 
U.S. courts predicated upon the civil liability provisions of the federal 
securities laws of the United States. Litigation in
non-U.S.
jurisdictions is also subject to rules of procedures that differ from the U.S. 
rules, including with respect to the taking and admissibility of evidence, the 
conduct of the proceedings, and theallocation of costs. See "Service of 
Process and Enforcement of Liabilities."

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                                USE OF PROCEEDS                                 
We estimate that the net proceeds from the offering, after deducting the 
underwriting discount and offering fees and expenses payable by us,will be 
approximately $394.0 million.
We intend to use the net proceeds from the sale of the notes in this offering 
to repay, atmaturity, all $400.0 million outstanding aggregate principal 
amount of our 3.200% Senior Notes due October 1, 2024. Pending this use, we 
intend to invest the net proceeds of this offering in certificates of deposit, 
United Statesgovernment securities and certain other interest-bearing 
securities.
Certain of the underwriters hold Existing Notes and may thereforereceive 
proceeds from this offering in connection with the repayment of the Existing 
Notes.

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                                 CAPITALIZATION                                 
The following table sets forth our unaudited cash and capitalization as of 
March 31, 2024 on a historical basis and on an
as-adjusted
basis to give effect to this offering and the use of proceeds therefrom.
We are providingthe capitalization table below for informational purposes 
only. It should not be construed to be indicative of our capitalization or 
financial condition had this offering and the application of the use of 
proceeds therefrom been completed on thedate assumed. The capitalization table 
below is not necessarily indicative of our future capitalization or financial 
condition.
Thistable should be read in conjunction with the information set forth under 
"Use of Proceeds" in this prospectus supplement and the accompanying 
prospectus and our consolidated financial statements and the notes thereto 
incorporated byreference in this prospectus supplement and the accompanying 
prospectus.


                                                                 
                                        As of March 31, 2024     
(in millions)                          Actual            As      
                                                      adjusted   
Cash and cash equivalents(1)          $   391.8       $   385.8  
Indebtedness:                                                    
Revolving Credit Facility(2)            --         --  
2021 Term Facility                        221.9           221.9  
3.200% Senior Notes due 2024              400.0         --  
3.550% Senior Notes due 2027              400.0           400.0  
3.500% Senior Notes due 2029              400.0           400.0  
5.411% Senior Notes due 2032              600.0           600.0  
Senior notes offered hereby             --           400.0  
Other debt                                  0.9             0.9  
                                                                 
Total indebtedness(3)                 $ 2,022.8       $ 2,022.8  
                                                                 
Equity:                                                          
Ordinary shares, $0.01 par value            0.9             0.9  
Retained earnings(3)                    1,635.5         1,635.5  
Accumulated other comprehensive loss     (285.5 )        (285.5 )
Total equity                          $ 1,350.9       $ 1,350.9  
                                                                 
Total capitalization                  $ 3,373.7       $ 3,373.7  
                                                                 



(1) Reflects net proceeds from the offering, after deducting the underwriting discount and offering fees andexpenses payable by us.


(2) As of March 31, 2024, we had $18.3 million of letters of credit outstanding.


(3) The                         
    as-adjusted                 
    amount includes the         
    write-off                   
    of deferred financing costs.


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                            DESCRIPTION OF THE NOTES                            
In this description, (i) the term "Issuer" refers only to Allegion US Holding 
Company Inc. and not to any of itssubsidiaries or affiliates, (ii) the 
"Guarantor" refers to Allegion plc and not to any of its subsidiaries or 
affiliates, and (iii) the terms "we," "our" and "us" each refer to Allegion 
plc and itsconsolidated subsidiaries.
The following description of the particular terms and conditions of the notes 
supplements, and to theextent inconsistent therewith, replaces the description 
of the general terms and conditions of the debt securities set forth under 
"Description of the Debt Securities" in the accompanying prospectus. You 
should read this prospectussupplement and the accompanying prospectus together 
for a more complete description of the Indenture (as defined below) and the 
notes. The following description and the description set forth under 
"Description of the Debt Securities" inthe accompanying prospectus are only 
summaries of the material provisions of the Indenture and the notes, do not 
purport to be complete and are qualified in their entirety by reference to the 
provisions of the Indenture, including the definitionstherein of certain terms 
used below. We urge you to read the Indenture because it, not the following 
description, defines your rights as Holders of the notes.
                                    General                                     
The Issuer willissue $400 million aggregate principal amount of 5.600% Senior 
Notes due 2034 (the "notes") under an indenture to be dated as of the Issue 
Date, as supplemented by a supplemental indenture to be dated as of the Issue 
Date (as amendedand supplemented from time to time, the "Indenture"), among 
the Issuer, the Guarantor and U.S. Bank Trust Company, National Association, 
as trustee. The terms of the notes include those stated in the Indenture and 
those made part of theIndenture by reference to the Trust Indenture Act. 
Copies of the form of the Indenture may be obtained from the Issuer upon 
request. The "Issue Date" refers to the date of issuance of the notes.
The notes will be the Issuer's general unsecured obligations and will rank 
equally with all of its other unsecured and unsubordinatedindebtedness and 
senior in right of payment to any future subordinated indebtedness of the 
Issuer that expressly provides for subordination to the notes. The notes will 
be guaranteed on a senior unsecured basis by the Guarantor and will rank 
equallywith all of the Guarantor's existing and future senior unsecured 
obligations and effectively junior to the Guarantor's existing and future 
secured obligations to the extent of the value of the assets securing such 
obligations. The noteswill be structurally subordinated to indebtedness and 
other liabilities of the subsidiaries of the Issuer, none of which will 
guarantee the notes. The notes will be effectively subordinated in right of 
payment to any future secured indebtedness ofthe Issuer to the extent of the 
value of the assets securing such indebtedness. As of March 31, 2024, on an as 
adjusted basis to give effect to this offering and the use of proceeds 
therefrom, the Issuer had no secured or subordinatedindebtedness outstanding.

The Issuer may redeem the notes in whole or in part at any time at the 
applicable redemption prices describedunder "--Optional Redemption" below. The 
Issuer may issue additional notes from time to time after this offering. The 
notes and any additional new notes subsequently issued under the Indenture 
would be treated as a single series forall purposes under the Indenture, 
including, without limitation, waivers, amendments and redemptions. If the 
additional notes, if any, are not fungible with the notes offered hereby for 
U.S. federal income tax purposes, the additional notes willhave a separate 
CUSIP number. The notes will not have the benefit of a sinking fund. If a 
Change of Control Repurchase Event (as defined below) occurs, except to the 
extent the Issuer has exercised its right to redeem the notes, the Issuer will 
berequired to offer to repurchase the notes, as described under "--Change of 
Control Repurchase Event" below.
The Indenturedoes not limit the aggregate amount of debt securities which may 
be issued. Other than the provisions relating to a Change of Control 
Repurchase Event and the limitation on creating or incurring certain liens as 
described in "--Limitationson Liens" below and the limitation on entering into 
certain sale-leaseback

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transactions as described in "--Limitations on Sale-Leaseback Transactions" 
below, the Indenture does not contain any debt covenants or provisions which 
would afford the holders ofthe notes protection in the event of a highly 
leveraged transaction.
The trustee will not be liable for special, indirect, exemplary,incidental, 
punitive or consequential or other similar loss or damage of any kind under 
the Indenture. The Indenture also provides (among other things) the trustee 
with certain rights, benefits, protections, immunities, indemnities, and 
privileges.The Issuer, the Guarantor, and the trustee, and each holder of a 
note by its acceptance thereof, irrevocably waives, to the fullest extent 
permitted by applicable law, any and all right to trial by jury in any legal 
proceeding arising out of orrelating to the Indenture, the notes or any 
transaction contemplated thereby.
The notes will be issued only in fully registered formwithout coupons in 
denominations of $1,000 and integral multiples of $1,000 in excess of $1,000. 
The notes will be represented by one or more permanent global notes registered 
in the name of DTC or its nominee, as described under "Book-Entry;Delivery and 
Form." The transferor of any note shall provide or cause to be provided to the 
trustee all information necessary to allow the trustee to comply with any 
applicable tax reporting obligations, including without limitation, any 
costbasis reporting obligations under Section 6045 of the Internal Revenue 
Code of 1986, as amended (the "Code"). The trustee may rely conclusively on 
information provided to it and shall have no responsibility to verify or 
ensure theaccuracy of such information.
                                   Guarantee                                    
The notes and the other payment obligations of the Issuer under the Indenture 
will be fully and unconditionally guaranteed on a seniorunsecured basis (the 
"Guarantee") by the Guarantor.
The Guarantee will rank equally with all of the Guarantor's otherexisting and 
future unsecured and unsubordinated indebtedness and senior in right of 
payment to any future subordinated indebtedness of the Guarantor that 
expressly provides for subordination to the Guarantee. The Guarantee will be 
effectivelysubordinated to any secured indebtedness of the Guarantor to the 
extent of the value of the assets securing such indebtedness. As of March 31, 
2024, on an as adjusted basis to give effect to this offering and the use of 
proceeds therefrom, theGuarantor had no secured or subordinated indebtedness 
outstanding. The notes will be structurally subordinated to indebtedness and 
other liabilities of the subsidiaries of the Guarantor (other than the 
Issuer), none of which will guarantee thenotes.
The obligations of the Guarantor under the Guarantee will be limited as 
necessary to prevent such Guarantee from constituting afraudulent conveyance 
under applicable law and, therefore, are limited to the amount that the 
Guarantor could guarantee without such Guarantee constituting a fraudulent 
conveyance; this limitation, however, may not be effective to prevent 
suchGuarantee from constituting a fraudulent conveyance. If the Guarantee was 
rendered voidable, it could be subordinated by a court to all other 
indebtedness (including guarantees and other contingent liabilities) of the 
Guarantor, and, depending onthe amount of such indebtedness, the Guarantor's 
liability on its Guarantee could be reduced to zero. In such an event, the 
notes offered hereby would be structurally subordinated to the indebtedness 
and other liabilities of the Guarantor. See"Risk Factors--Our being subject to 
certain fraudulent transfer and conveyance statutes may have adverse 
implications for the holders of the notes" and "Risk Factors--Applicable Irish 
law may allow courts, under specificcircumstances, to void, vary or 
subordinate the guarantee and require the holders of the notes to return 
payments received from the guarantor."
                             Interest and Maturity                              
The notes will bear interest at the rate of 5.600% per year. Interest on the 
notes will be computed on the basis of a
360-day
year of twelve
30-day
months. Interest on the notes will be payable semi-annually in arrears

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on May 29 and November 29, commencing November 29, 2024, and ending on the 
maturity date of the notes, to the persons in whose names the notes are 
registered on the precedingMay 14 and November 14 (whether or not that date is 
a business day). If the maturity date of the notes falls on a day that is not 
a business day, the related payment of principal and interest will be made on 
the next business day as if itwere made on the date such payment was due, and 
no interest will accrue on the amounts so payable for the period from and 
after such date to the next business day. If any payment date would otherwise 
be a day that is not a business day, the relatedpayment will be made on the 
next business day as if it were made on the date such payment was due, and no 
interest will accrue on the amounts so payable for the period from and after 
such date to the next business day. Interest on the notes willaccrue from the 
most recent interest payment date or, if no interest has been paid, from the 
Issue Date.
The notes will mature onMay 29, 2034.
        Mandatory Redemption; Offers to Purchase; Open Market Purchases         
The Issuer is not required to make any mandatory redemption or sinking fund 
payments with respect to the notes. However, under certaincircumstances, the 
Issuer may be required to offer to purchase the notes as described under the 
caption "--Change of Control Repurchase Event." We may at any time and from 
time to time purchase notes in the open market, negotiatedtransactions or 
otherwise.
                              Optional Redemption                               
Prior to March 1, 2034 (three months prior to their maturity date) (the "Par 
Call Date"), the Issuer may redeem the notes atits option, in whole or in 
part, at any time and from time to time, at a redemption price (expressed as a 
percentage of principal amount and rounded to three decimal places) equal to 
the greater of:


 (1) (a) the sum of the present values of the remaining scheduled payments of principal and interest thereondiscounted
     to the redemption date (assuming the notes matured on the Par Call Date) on a semi-annual basis (assuming a      
     360-day                                                                                                          
     year consisting of twelve                                                                                        
     30-day                                                                                                           
     months)at the Treasury                                                                                           
     Rate plus 20 basis points,                                                                                       
     less                                                                                                             
     (b) interest accrued to the                                                                                      
     date of redemption, and                                                                                          



 (2) 100% of the principal amount of the notes to be redeemed,

plus, in either case, accrued and unpaid interest thereon to the redemption 
date.
On or after the Par Call Date, the Issuer may redeem the notes, in whole or in 
part, at any time and from time to time, at a redemption priceequal to 100% of 
the principal amount of the notes being redeemed plus accrued and unpaid 
interest thereon to the redemption date.
"
Treasury Rate
" means, with respect to any redemption date, the yield determined by the 
Issuer in accordance with thefollowing two paragraphs.
The Treasury Rate shall be determined by the Issuer after 4:15 p.m., New York 
City time (or after such time asyields on U.S. government securities are 
posted daily by the Board of Governors of the Federal Reserve System), on the 
third business day preceding the redemption date based upon the yield or 
yields for the most recent day that appear after suchtime on such day in the 
most recent statistical release published by the Board of Governors of the 
Federal Reserve System designated as "Selected Interest Rates (Daily)--H.15" 
(or any successor designation or publication)("H.15") under the caption "U.S. 
government securities-Treasury constant maturities-Nominal" (or any successor 
caption or heading). In determining the Treasury Rate, the Issuer shall 
select, as applicable: (1) theyield for the Treasury constant maturity on H.15 
exactly equal to the period from the redemption date to the Par Call Date (the 
"Remaining Life"); or (2) if there is no such Treasury constant maturity

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on H.15 exactly equal to the Remaining Life, the two yields--one yield 
corresponding to the Treasury constant maturity on H.15 immediately shorter 
than and one yield corresponding to theTreasury constant maturity on H.15 
immediately longer than the Remaining Life--and shall interpolate to the Par 
Call Date on a straight-line basis (using the actual number of days) using 
such yields and rounding the result to three decimalplaces; or (3) if there is 
no such Treasury constant maturity on H.15 shorter than or longer than the 
Remaining Life, the yield for the single Treasury constant maturity on H.15 
closest to the Remaining Life. For purposes of this paragraph, theapplicable 
Treasury constant maturity or maturities on H.15 shall be deemed to have a 
maturity date equal to the relevant number of months or years, as applicable, 
of such Treasury constant maturity from the redemption date.
If on the third business day preceding the redemption date H.15 or any 
successor designation or publication is no longer published, the Issuershall 
calculate the Treasury Rate based on the rate per annum equal to the 
semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on 
the second business day preceding such redemption date of the United States 
Treasury securitymaturing on, or with a maturity that is closest to, the Par 
Call Date, as applicable. If there is no United States Treasury security 
maturing on the Par Call Date but there are two or more United States Treasury 
securities with a maturity dateequally distant from the Par Call Date, one 
with a maturity date preceding the Par Call Date and one with a maturity date 
following the Par Call Date, the Issuer shall select the United States 
Treasury security with a maturity date preceding the ParCall Date. If there 
are two or more United States Treasury securities maturing on the Par Call 
Date or two or more United States Treasury securities meeting the criteria of 
the preceding sentence, the Issuer shall select from among these two or 
moreUnited States Treasury securities the United States Treasury security that 
is trading closest to par based upon the average of the bid and asked prices 
for such United States Treasury securities at 11:00 a.m., New York City time. 
In determining theTreasury Rate in accordance with the terms of this 
paragraph, the semi-annual yield to maturity of the applicable United States 
Treasury security shall be based upon the average of the bid and asked prices 
(expressed as a percentage of principalamount) at 11:00 a.m., New York City 
time, of such United States Treasury security, and rounded to three decimal 
places.
TheIssuer's actions and determinations in determining the redemption price 
shall be conclusive and binding for all purposes, absent manifest error.
Notice of any redemption will be mailed or electronically delivered (or 
otherwise transmitted in accordance with the depositary'sprocedures) at least 
10 days but not more than 60 days before the redemption date to each holder of 
notes to be redeemed.
Any notice ofredemption may, at the Issuer's discretion, be subject to one or 
more restrictions or conditions, including completion of an equity offering or 
other corporate transaction. If any such restriction or condition has not been 
satisfied, the Issuerwill provide notice to the trustee no later than the 
close of business the Business Day prior to the Redemption Date that such 
condition precedent has not been satisfied, the notice of redemption is 
rescinded or delayed and the redemption subject tothe satisfaction of such 
restriction or condition shall not occur or shall be delayed.
Unless the Issuer defaults in payment of theredemption price, on and after the 
redemption date interest will cease to accrue on the notes or portions thereof 
called for redemption.
                       Change of Control Repurchase Event                       
If a Change of Control Repurchase Event occurs with respect to the notes, 
except to the extent the Issuer has exercised its right to redeemthe notes as 
described above, the Issuer will make an offer to each holder of the notes to 
repurchase all or any part (in minimum denominations of $1,000 and integral 
multiples of $1,000 in excess thereof) of that holder's notes at a 
repurchaseprice (the "repurchase price") in cash equal to 101% of the 
aggregate principal amount of such notes repurchased plus any accrued and 
unpaid interest on such notes repurchased to, but not including, the 
repurchase date. Within 30 daysfollowing a Change of Control Repurchase


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Event or, at the Issuer's option, prior to a Change of Control, but after the 
public announcement of such Change of Control, the Issuer will mail, or cause 
to be mailed, or otherwise deliverin accordance with the applicable procedures 
of DTC, a notice to each holder of the notes, with a copy to the trustee, 
describing the transaction or transactions that constitute or may constitute 
the Change of Control Repurchase Event and offeringto repurchase the notes on 
the payment date specified in the notice (such offer the "repurchase offer" 
and such date the "repurchase date"), which repurchase date will be no earlier 
than 30 days and no later than 60 days from thedate such notice is mailed or 
delivered, pursuant to the procedures described in such notice. The notice 
shall, if mailed or delivered prior to the date of consummation of the Change 
of Control, state that the repurchase offer is conditioned on aChange of 
Control Repurchase Event occurring on or prior to the repurchase date.
The Issuer will comply with the requirements of Rule
14e-1
under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), 
and any other securities laws and regulations to the extent those laws and 
regulations are applicable in connection withthe repurchase of the notes as a 
result of a Change of Control Repurchase Event. To the extent that the 
provisions of any securities laws or regulations conflict with the Change of 
Control Repurchase Event provisions of the notes, the Issuer willcomply with 
the applicable securities laws and regulations and will not be deemed to have 
breached its obligations under the Change of Control Repurchase Event 
provisions of the notes by virtue of such conflict.
On the repurchase date following a Change of Control Repurchase Event, the 
Issuer will, to the extent lawful:


 (1) accept for payment all notes or portions of notes properly tendered pursuant to the repurchase offer;



 (2) deposit with the trustee or with such paying agent as the trustee may designate an amount equal
     to theaggregate repurchase price for all notes or portions of notes properly tendered; and     



 (3) deliver, or cause to be delivered, to the trustee the notes properly
     accepted for payment by the Issuer,together with an officer's       
     certificate stating the aggregate principal amount of notes being   
     repurchased by the Issuer pursuant to the repurchase offer.         

The trustee will promptly mail, or cause the paying agent to promptly mail, or 
otherwise deliver in accordance with the applicable proceduresof DTC, to each 
holder of notes, or portions of notes, properly tendered and accepted for 
payment by the Issuer the repurchase price for such notes, or portions of 
notes.
The Issuer will not be required to make a repurchase offer upon a Change of 
Control Repurchase Event if a third party makes such an offer inthe manner, at 
the times and otherwise in compliance with the requirements for such an offer 
made by the Issuer and such third party purchases all notes or portions of 
notes properly tendered and not withdrawn under its offer.
If Holders of not less than 90% in aggregate principal amount of the 
outstanding notes validly tender and do not withdraw such notes inconnection 
with a Change of Control Repurchase Event and the Issuer, or any third party 
making a repurchase offer in lieu of the Issuer as described above, purchases 
all of the notes validly tendered and not withdrawn by such Holders, the 
Issuer orsuch third party will have the right, upon not less than 10 days' nor 
more than 60 days' prior notice, provided, that such notice is given not more 
than 30 days following such repurchase date pursuant to the repurchase offer 
describedabove, to redeem all notes that remain outstanding following such 
repurchase date on a date and at a price in cash equal to the repurchase price 
described above.
For purposes of the foregoing discussion of a repurchase at the option of 
holders, the following definitions are applicable:
"Below Investment Grade Ratings Event" means, with respect to the notes, on 
any day within the
60-day
period (which period shall be extended so long as the rating of the notes is 
under publicly announced

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consideration for a possible downgrade by any Rating Agency) after the earlier 
of (1) the occurrence of a Change of Control, or (2) public announcement of 
the occurrence of a Change ofControl or the Issuer's intention to effect a 
Change of Control, the notes are rated below Investment Grade by at least two 
of the three Rating Agencies. Notwithstanding the foregoing, a Below 
Investment Grade Ratings Event otherwise arising byvirtue of a particular 
reduction in rating shall not be deemed to have occurred in respect of a 
particular Change of Control (and thus shall not be deemed a Below Investment 
Grade Ratings Event for purposes of the definition of Change of ControlRepurchas
e Event hereunder) if the Rating Agencies making the reduction in rating to 
which this definition would otherwise apply do not publicly announce or 
publicly confirm or inform us in writing that the reduction was the result, in 
whole or inpart, of any event or circumstance comprised of or arising as a 
result of, or in respect of, the applicable Change of Control (whether or not 
the applicable Change of Control shall have occurred at the time of the Below 
Investment Grade RatingsEvent).
"Change of Control" means the occurrence of any of the following: (a) the 
consummation of any transaction(including, without limitation, any merger or 
consolidation) the result of which is that any "person" or "group" (as those 
terms are used in Section 13(d)(3) of the Exchange Act), other than (1) the 
Guarantor or any ofits subsidiaries, (2) any employee benefit plan (or a trust 
forming a part thereof) maintained by the Guarantor or any of its 
subsidiaries, or (3) any underwriter temporarily holding Voting Stock of the 
Guarantor pursuant to an offering ofsuch Voting Stock, becomes the beneficial 
owner (as defined in Rules
13d-3
and
13d-5
under the Exchange Act), directly or indirectly, of more than 50% of the 
combinedvoting power of the Guarantor's Voting Stock or other Voting Stock 
into which the Guarantor's Voting Stock is reclassified, consolidated, 
exchanged or changed measured by voting power rather than number of shares; 
(b) the direct orindirect sale, lease, transfer, conveyance or other 
disposition (other than by way of merger or consolidation), in one or a series 
of related transactions, of all or substantially all of the assets of the 
Guarantor and its subsidiaries taken as awhole to any "person" or "group" (as 
those terms are used in Section 13(d)(3) of the Exchange Act) other than to 
the Guarantor or one of its subsidiaries; or (c) the Guarantor consolidates 
with, or merges with or into,any person, or any person consolidates with, or 
merges with or into, the Guarantor, in any such event pursuant to a 
transaction in which any of the outstanding Voting Stock of the Guarantor or 
such other person is converted into or exchanged forcash, securities or other 
property, other than any such transaction where the shares of the Voting Stock 
of the Guarantor outstanding immediately prior to such transaction constitute, 
or are converted into or exchanged for, a majority of the VotingStock of the 
surviving person immediately after giving effect to such transaction.
"Change of Control Repurchase Event" meansthe occurrence of both a Change of 
Control and a Below Investment Grade Ratings Event with respect to the notes.

"Fitch" meansFitch Ratings Inc., and its successors.
"Investment Grade" means, with respect to Fitch, a rating of BBB- or better 
(orits equivalent under any successor rating categories of Fitch), with 
respect to Moody's, a rating of Baa3 or better (or its equivalent under any 
successor rating categories of Moody's), and with respect to S&P, a rating of 
BBB- orbetter (or its equivalent under any successor rating categories of 
S&P), or if the applicable securities are not then rated by Fitch, Moody's or 
S&P an equivalent investment grade credit rating by any additional Rating 
Agency or RatingAgencies selected by the Issuer.
"Moody's" means Moody's Investors Service, Inc., a subsidiary of Moody'sCorporat
ion, and its successors.
"Rating Agency" means (1) each of Fitch, Moody's and S&P, and (2) if any 
ofFitch, Moody's or S&P ceases to rate the notes or fails to make a rating of 
the notes publicly available for reasons outside of the Issuer's control, a 
different "nationally recognized statistical rating organization" (asdefined 
in Section 3(a)(62) of the Securities Act) selected by the Issuer as a 
replacement agency for Fitch, Moody's or S&P, or each of them, as applicable.


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"S&P" means S&P Global Ratings, a division of S&P Global Inc., and 
itssuccessors.
"Voting Stock" of any specified "person" (as that term is used in Section 
13(d)(3) of the ExchangeAct) as of any date means the capital stock of such 
person that is at the time entitled to vote generally in the election of the 
board of directors of such person.
The Change of Control Repurchase Event provisions of the notes may in certain 
circumstances make more difficult or discourage a sale ortakeover of the 
Guarantor and, thus, the removal of incumbent management. The Issuer or the 
Guarantor could, in the future, enter into certain transactions, including 
acquisitions, refinancings or other recapitalizations, that would not 
constitute aChange of Control Repurchase Event under the notes, but that could 
increase the amount of indebtedness outstanding at such time or otherwise 
affect the Issuer's or the Guarantor's capital structure or credit ratings on 
the notes.
If the Issuer experiences a Change of Control Repurchase Event, the Issuer may 
not have sufficient financial resources available to satisfyits obligations to 
repurchase all notes or portions of notes properly tendered. Furthermore, debt 
agreements to which the Issuer may become a party in the future may contain 
restrictions and provisions limiting its ability to repurchase the notes.The 
Issuer's failure to repurchase the notes as required under the Indenture would 
result in a default under the Indenture, which could have material adverse 
consequences for the Issuer and the holders of the notes.
                              Selection and Notice                              
With respect to any partial redemption or repurchase of the notes made 
pursuant to the Indenture, if less than all of the notes are to beredeemed or 
repurchased at any given time, selection of such notes for redemption or 
repurchase will be made by the trustee (a) if such notes are listed on any 
securities exchange, in compliance with the requirements of the principal 
securitiesexchange on which such notes are listed, (b) on a pro rata basis to 
the extent practicable or such other method that the trustee deems fair and 
appropriate or (c) by lot or such other similar method in accordance with the 
procedures ofDTC; provided, that no notes of $1,000 or less shall be redeemed 
or repurchased in part.
If any note is to be purchased or redeemed inpart only, any notice of purchase 
or redemption that relates to such note shall state the portion of the 
principal amount thereof that has been or is to be purchased or redeemed. If 
any notes are to be purchased or redeemed in part only, the Issuerwill issue a 
new note (or cause to be transferred by book entry) in principal amount equal 
to the unredeemed or unpurchased portion of the original note in the name of 
the Holder thereof upon cancellation of the original note; provided that each 
newnote will be in a principal amount equal to $1,000 or any integral multiple 
of $1,000 in excess thereof.
Notes called for redemption orrepurchase become due on the date fixed for 
redemption or repurchase. On and after the redemption or repurchase date, 
unless the Issuer defaults in payment of the redemption or repurchase price, 
interest shall cease to accrue on notes or portionsthereof called for 
redemption or repurchase.
                              Limitation on Liens                               
Neither we nor any of our subsidiaries may, directly or indirectly, create, 
incur, issue, assume, guarantee or otherwise become directly orindirectly 
liable, contingently or otherwise, with respect to any Indebtedness secured by 
a Lien (other than a Permitted Lien) upon any Principal Property or upon the 
Capital Stock of any subsidiary (in each case, whether owned on the Issue Date 
orthereafter acquired) without equally and ratably securing the notes then 
outstanding, unless the aggregate principal amount of all outstanding 
Indebtedness of us and our subsidiaries that is secured by Liens (other than 
Permitted Liens) on anyPrincipal Property or upon the Capital Stock of any 
subsidiary (in each case, whether owned on the Issue Date or thereafter 
acquired) plus the

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amount of all outstanding Attributable Debt incurred pursuant to the first 
bullet under the covenant entitled "Limitation on Sale-Leaseback Transactions" 
would not exceed 15% ofConsolidated Net Tangible Assets calculated as of the 
date of the creation or incurrence of the Lien. This limitation does not apply 
to Permitted Liens.
                   Limitation on Sale-Leaseback Transactions                    
Neither we nor any of our subsidiaries may sell any Principal Property 
(whether owned on the Issue Date or thereafter acquired) with theintention of 
taking back a lease of that property for a period of more than three years 
(including renewals at the option of the lessee) other than leases between us 
and any of our subsidiaries or leases between our subsidiaries (a"Sale-Leaseback
 Transaction"), unless:


 .  after giving effect thereto, the aggregate amount of all outstanding          
    Attributable Debt with respect to all suchtransactions, plus the amount of    
    outstanding indebtedness secured by a Lien (other than a Permitted Lien)      
    upon any Principal Property or upon the Capital Stock of any subsidiary       
    (in each case, whether owned on the Issue Date or thereafter acquired)incurred
    without equally and ratably securing the notes pursuant to the                
    covenant entitled "Limitation on Liens" would not exceed 15% of Consolidated  
    Net Tangible Assets calculated at the time of the transaction; or             



 .  within one year after such sale and leaseback transaction, we or such subsidiary     
    applies an amount equal to thegreater of the net proceeds of such sale and leaseback 
    transaction and the fair market value at the time of the transaction of the Principal
    Property so leased to the retirement of Funded Debt of us or any of our subsidiaries.

For purposes of the foregoing discussion of limitation on liens and limitation 
on sale-leaseback transactions, the following definitions areapplicable:
"Attributable Debt" in respect of a Sale and Leaseback Transaction means, at 
the time of the determination, thepresent value of the obligation of the 
lessee for net rental payments during the remaining term of the lease included 
in such Sale and Leaseback Transaction including any period for which such 
lease has been extended or may, at the option of thelessor, be extended. Such 
present value shall be calculated using a discount rate equal to the rate of 
interest implicit in such transaction, determined in accordance with U.S. 
generally accepted accounting principles ("GAAP").
"Capital Stock" means:


 (1) in the case of a corporation, corporate stock;



 (2) in the case of an association or business entity, any and all shares, interests,   
     participations, rights orother equivalents (however designated) of corporate stock;



 (3) in the case of a partnership or limited liability company, partnership
     interests (whether general or limited)or membership interests; and    



 (4) any other interest or participation that confers on a Person the right to receive a  
     share of the profits andlosses of, or distributions of assets of, the issuing Person;

but excluding from all of the foregoing any debtsecurities convertible into 
Capital Stock, whether or not such debt securities include any right of 
participation with Capital Stock.
"Consolidated Net Tangible Assets" means the aggregate amount of our and our 
consolidated subsidiaries' assets (less applicablereserves and other properly 
deductible items) after deducting therefrom (a) all current liabilities 
(excluding any current liabilities constituting Funded Debt by reason of being 
extendible or renewable), (b) all goodwill, trade names,trademarks, patents, 
unamortized debt discount and expense and other

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like intangibles and (c) minority equity interests in any of our subsidiaries 
that is not a wholly owned subsidiary, all as set forth on or included in our 
balance sheet for its most recentcompleted fiscal quarter for which internal 
financial statements are available computed in accordance with GAAP.
"Financing LeaseObligation" means an obligation that is required to be 
accounted for as a financing or capital lease (and, for the avoidance of 
doubt, not a straight-line or operating lease) on both the balance sheet and 
income statement for financialreporting purposes in accordance with GAAP. At 
the time any determination thereof is to be made, the amount of the liability 
in respect of a financing or capital lease would be the amount required to be 
reflected as a liability on such balance sheet(excluding the footnotes 
thereto) in accordance with GAAP.
"Funded Debt" means all Indebtedness, whether or not evidenced by abond, 
debenture, note or similar instrument or agreement, of any Person, for the 
repayment of borrowed money having a maturity of more than 12 months from the 
date of its creation or having a maturity of less than 12 months from the date 
of itscreation but by its terms being renewable or extendible beyond 12 months 
from such date at the option of such Person. For the purpose of determining 
"Funded Debt" of any Person, there will be excluded any particular 
Indebtedness if, on orprior to the maturity thereof, there will have been 
deposited with the proper depository in trust the necessary funds for the 
payment, redemption or satisfaction of such Indebtedness.
"Hedging Obligations" means, with respect to any Person, the obligations of 
such Person under any interest rate swap agreement,interest rate cap 
agreement, interest rate collar agreement, commodity swap agreement, commodity 
cap agreement, commodity collar agreement, foreign exchange contract, currency 
swap agreement or similar agreement providing for the transfer ormitigation of 
interest rate, commodity price or currency risks either generally or under 
specific contingencies.
"Indebtedness"means, with respect to any specified Person, any indebtedness of 
such Person, whether or not contingent:


 (1) in respect of borrowed money;



 (2) evidenced by bonds, notes, debentures or similar instruments or   
     letters of credit (or reimbursement agreementsin respect thereof);



 (3) in respect of bankers' acceptances;



 (4) representing Financing Lease Obligations;



 (5) representing the balance deferred and unpaid of the purchase price of any property,
     except any such balancethat constitutes an accrued expense or trade payable; or    



 (6) representing any Hedging Obligations,

if and to the extent any of the preceding items (other than letters of credit 
and Hedging Obligations) would appear as a liability upon a balance sheet of 
thespecified Person prepared in accordance with GAAP. In addition, the term 
"Indebtedness" includes all indebtedness of others secured by a Lien on any 
asset of the specified Person (whether or not such Indebtedness is assumed by 
thespecified Person) and, to the extent not otherwise included, the Guarantee 
by the specified Person of any Indebtedness of any other Person.
The amount of any Indebtedness outstanding as of any date will be:


 (1) the accreted value of the Indebtedness, in the case of any Indebtedness issued with original issue discount;and



 (2) the principal amount of the Indebtedness, together with any interest on the           
     Indebtedness that is more than 30days past due, in the case of any other Indebtedness.


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"Lien" means, with respect to any asset, any mortgage, lien, pledge, 
charge,security interest or encumbrance of any kind in respect of such asset, 
whether or not filed, recorded or otherwise perfected under applicable law, 
including any conditional sale or other title retention agreement, any lease 
in the nature thereof,any option or other agreement to sell or give a security 
interest in and any filing of or agreement to give any financing statement 
under the Uniform Commercial Code (or equivalent statutes) of any jurisdiction.

"Permitted Liens" means:


 (1) Liens existing on the Issue Date;



 (2) Liens in favor of us or any of our subsidiaries;



 (3) Liens on property of a Person existing at the time such Person is merged with or into or 
     consolidated with usor any of our subsidiaries; provided that such Liens were not created
     in contemplation of such merger or consolidation and do not extend to any assets other   
     than those of the Person merged into or consolidated with us or any of our subsidiaries; 



 (4) Liens on property existing at the time of the acquisition, construction or improvement of such property by usor any  
     of our subsidiaries after the date the notes were first issued; provided that such Liens were created or assumed     
     contemporaneously with, or within 180 days of, such acquisition, construction or improvement and which are created to
     secure, orprovide for the payment of, all or any part of the cost of such acquisition, construction or improvement;  



 (5) Liens to secure the performance of statutory or regulatory obligations, surety or appeal bonds,    
     performancebonds or other obligations of a like nature incurred in the ordinary course of business;



 (6) Liens for taxes, assessments or governmental charges or claims that are not yet     
     delinquent or that are beingcontested in good faith by appropriate proceedings      
     promptly instituted and diligently concluded; provided that any reserve or other    
     appropriate provision as is required in conformity with GAAP has been made therefor;



 (7) any extension, renewal or replacement of any Lien referred to above; provided that (a) such               
     extension,renewal or replacement Lien is limited to the same property that secured the original Lien (plus
     improvements and accessions to such property) and (b) the Indebtedness secured by the new Lien is         
     not greater than the Indebtedness secured by theLien that is extended, renewed or replaced; and           



 (8) zoning restrictions, easements,                                     
     rights-of-way,                                                      
     restrictions on the use of property, other similar encumbrances     
     incurred in the ordinary course of business and minor irregularities
     of title, which donot materially interfere with the ordinary conduct
     of our or any of our subsidiaries' business taken as a whole.       

"Person" means an individual, corporation, partnership, limited liability 
company, joint venture, association, joint stock company,trust, unincorporated 
organization, governmental authority or other entity of whatever nature.
"Principal Property" means anymanufacturing plant, warehouse or other similar 
facility or any parcel of real estate or group of contiguous parcels of real 
estate owned by us or any of our subsidiaries (whether owned on the Issue Date 
or thereafter acquired) that has a gross bookvalue on the date as of which the 
determination is being made, without deduction of any depreciation reserves, 
exceeding 3% of Consolidated Net Tangible Assets.
                               Additional Amounts                               
TheGuarantor will be required to make all payments under or with respect to 
the Guarantee free and clear of and without withholding or deduction for or on 
account of any present or future tax, duty, levy, impost, assessment or other 
governmental charge(including penalties, interest and other liabilities 
related thereto)

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(hereinafter "Taxes") imposed or levied by or on behalf of (i) Ireland or any 
political subdivision or any authority or agency therein or thereof having 
power to tax, (ii) anyother jurisdiction in which the Guarantor is organized 
or is otherwise resident for tax purposes or any political subdivision or any 
authority or agency therein or thereof having the power to tax, or (iii) any 
jurisdiction from or through whichpayment under or with respect to the 
Guarantee is made or any political subdivision or any authority or agency 
therein or thereof having the power to tax (each a "Relevant Taxing 
Jurisdiction"), unless the withholding or deduction of suchTaxes is required 
by law or by the official interpretation or administration thereof.
If the Guarantor is so required to withhold ordeduct any amount for or on 
account of Taxes imposed or levied by or on behalf of a Relevant Taxing 
Jurisdiction from any payment made under or with respect to the Guarantee, the 
Guarantor will be required to pay such additional amounts("Additional 
Amounts") as may be necessary so that the net amount received by a holder 
(including Additional Amounts) after such withholding or deduction (including 
any such withholding or deduction in respect of such Additional Amounts)will 
not be less than the amount such holder would have received if such Taxes had 
not been withheld or deducted; provided, however, that the foregoing 
obligation to pay Additional Amounts does not apply to (1) any Taxes that 
would not havebeen so imposed but for the existence of any present or former 
connection between the holder, applicable recipient of payment or beneficial 
owner of the note or any payment in respect of such note (each, a "relevant 
holder") (or between afiduciary, settlor, beneficiary, member or shareholder 
of, or possessor of power over, the relevant holder, if the relevant holder is 
an estate, nominee, partnership, trust, corporation or other business entity) 
and the Relevant Taxing Jurisdiction(including being a citizen or resident or 
national of, or carrying on a business or maintaining a permanent 
establishment in, or being physically present in, the Relevant Taxing 
Jurisdiction, but excluding a connection arising solely from theacquisition, 
ownership or holding of such note or the receipt of any payment in respect of 
such note or the Guarantee or the exercise or enforcement of rights under such 
note or the Guarantee); (2) any estate, inheritance, gift, sales, use, 
valueadded, excise, transfer, personal property tax or similar tax, assessment 
or governmental charge; (3) any Taxes imposed as a result of the failure of 
the relevant holder of the notes to comply with a timely request in writing of 
the Issuer orthe Guarantor (such request being made at a time that would 
enable such relevant holder acting reasonably to comply with that request) to 
provide information concerning such relevant holder's nationality, residence, 
identity or connection withany Relevant Taxing Jurisdiction, if and to the 
extent that due and timely compliance with such request under applicable law, 
regulation or administrative practice would have reduced or eliminated such 
Taxes with respect to such relevant holder;(4) any Taxes that are payable 
other than by deduction or withholding from a payment on the Guarantee; (5) 
any Taxes that would not have been so imposed if the relevant holder had 
presented the note for payment (where presentation isrequired) to, or 
otherwise accepted payment from, another paying agent in a member state of the 
European Union; or (6) any Taxes withheld or deducted pursuant to Sections 
1471 through 1474 of the Code, or any comparable or successor version ofsuch 
Sections, any U.S. Treasury regulations promulgated thereunder, any official 
interpretations thereof or any agreements or treaties (including any law 
implementing any such agreement or treaty) entered into in connection with the 
implementationthereof; nor will the Guarantor pay Additional Amounts (a) to 
the extent the payment could have been made without such deduction or 
withholding if the note had been presented for payment (where presentation is 
permitted or required for payment)within 30 days after the date on which such 
payment or such note became due and payable or the date on which payment 
thereof is duly provided for, whichever is later, (b) with respect to any 
payment on a note to any holder who is a fiduciary orpartnership (including an 
entity treated as a partnership for tax purposes) or any person other than the 
sole beneficial owner of such payment, to the extent that a beneficiary or 
settlor with respect to such fiduciary, a member of such apartnership or the 
beneficial owner of such payment would not have been entitled to the 
Additional Amounts had such beneficiary, settlor, member or beneficial owner 
been the actual holder of such note, or (c) in respect of any note to 
theextent such withholding or deduction is imposed as a result of any 
combination of clauses (1), (2), (3), (4), (5), (6), (a) and (b) of this 
paragraph.
The Guarantor will make any required withholding or deduction and remit the 
full amount deducted or withheld to the Relevant TaxingJurisdiction in 
accordance with applicable law. The Guarantor will provide the trustee, for 
the benefit of the holders, with official receipts evidencing the payment of 
any Taxes so withheld or

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deducted. If, notwithstanding the Guarantor's efforts to obtain such receipts, 
the same are not obtainable, the Guarantor will provide the trustee with other 
evidence. In no event, however,shall the Guarantor be required to disclose any 
information that the Guarantor reasonably deems to be confidential.
If the Guarantor isor will become obligated to pay Additional Amounts under or 
with respect to any payment made on the Guarantee, at least 30 days prior to 
the date of such payment, the Guarantor will deliver to the trustee an 
officer's certificate stating thatAdditional Amounts will be payable and the 
amount so payable and such other information necessary to enable the paying 
agent to pay Additional Amounts to holders on the relevant payment date. 
Whenever in the Indenture there is mentioned, in anycontext:


 (x) the payment of principal or interest;



 (y) redemption prices or purchase prices in connection with a redemption or purchase of notes; or



 (z) any other amount payable on or with respect to the Guarantee;

such reference shall be deemed to include payment of Additional Amounts as 
described under this heading to the extent that, in such context, 
AdditionalAmounts are, were or would be payable in respect thereof. Neither 
the trustee nor the paying agent shall have any responsibility or liability 
for the determination, verification or calculation of any Additional Amounts.

The Issuer will pay any present or future stamp, court or documentary Taxes or 
any other excise, property or similar Taxes that arise in theUnited States or 
in any Relevant Taxing Jurisdiction from the execution, delivery, enforcement 
or registration of the notes, the Indenture, the Guarantee or any other 
document or instrument in relation thereto, and will agree to indemnify 
therelevant holders for any such Taxes paid by such holders. The obligations 
described under this heading will survive any termination, defeasance or 
discharge of the Indenture and any transfer of the notes and will apply, 
mutatis mutandis, to anyjurisdiction in which any successor to the Guarantor 
is organized or resident for tax purposes or any political subdivision or 
taxing authority or agency thereof or therein (each of which shall also be 
treated as a Relevant Taxing Jurisdiction).
                        Redemption for Taxation Reasons                         
The Issuer is entitled to redeem the notes, at its option, at any time in 
whole but not in part, at 100% of the principal amount thereof, plusaccrued 
and unpaid interest and all Additional Amounts (if any), to the date of 
redemption (subject to the right of holders of record on the relevant record 
date to receive interest due on the relevant interest payment date), in the 
event theGuarantor has become or would become obligated to pay, on the next 
date on which any amount would be payable with respect to the notes, any 
Additional Amounts with respect to the notes as a result of:


 (1) a change in or an amendment to the laws (including any regulations, protocols or rulings promulgated
     andtreaties enacted thereunder) of any Relevant Taxing Jurisdiction affecting taxation; or          



 (2) any change in or amendment to, or the introduction of, any official
     position regarding the application,administration or interpretation
     of such laws, regulations, treaties or rulings (including a        
     holding, judgment or order by a court of competent jurisdiction),  

which change or amendment is announced or becomes effective on or after the 
Issue Date and the Guarantor cannot avoid such obligation by taking 
reasonablemeasures available to it; provided, that for this purpose reasonable 
measures shall not include any change in the Guarantor's jurisdiction of 
organization or location of its principal executive office. Notice of such 
redemption (which noticeshall be irrevocable) shall be delivered electronically 
or mailed by first-class mail, postage prepaid, at least 10 days but not more 
than 60 days before the redemption date to each holder of the notes at such 
holder's registered address orotherwise in accordance with the procedures of 
DTC. Notwithstanding the foregoing, no such notice of redemption will be given 
(i) earlier

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than 90 days prior to the earliest date on which the Guarantor would be 
obliged to make such payment of Additional Amounts and (ii) unless at the time 
such notice is given, such obligationto pay such Additional Amounts remains in 
effect.
Before the Issuer mails or delivers notice of redemption of the notes as 
describedabove, the Issuer will deliver to the trustee an officer's 
certificate stating that the Guarantor cannot avoid its obligation to pay 
Additional Amounts by taking reasonable measures available to it and that all 
conditions precedent to theredemption have been complied with. The Issuer will 
also deliver an opinion of counsel to the effect that the Guarantor would be 
obligated to pay Additional Amounts as a result of a change in tax laws or 
regulations or a new application orinterpretation of such laws or regulations 
(as described in (1) or (2) in the first paragraph above) and that all 
conditions precedent to the redemption have been complied with.
The foregoing will apply, mutatis mutandis, to any jurisdiction in which any 
successor to the Guarantor is incorporated or organized or anypolitical 
subdivision or taxing authority or agency thereof or therein.
                         Reports and Other Information                          
The Indenture will provide that, notwithstanding that the Guarantor may not be 
required to be or remain subject to the reporting requirementsof Section 13(a) 
or 15(d) of the Exchange Act, the Guarantor will file with the SEC (unless 
such filing is not permitted under the Exchange Act or by the SEC), so long as 
any notes are outstanding, the annual reports, information, documents andother 
reports that the Guarantor is required to file with the SEC pursuant to such 
Section 13(a) or 15(d) or would be so required to file if Guarantor were so 
subject.
Notwithstanding the foregoing, the Guarantor will not be obligated to file 
such reports with the SEC if the SEC does not permit such filing,so long as 
the Guarantor provides such information to the trustee and the Holders by the 
date the Guarantor would be required to file such information pursuant to the 
preceding paragraph. The requirements set forth in this paragraph and 
thepreceding paragraph may be satisfied by delivering such information to the 
trustee and posting copies of such information on a website (which may be 
nonpublic and may be maintained by the Guarantor or a third party) to which 
access will be given toHolders.
Delivery of such statements, reports, notices and other information and 
documents to the trustee pursuant to any of theprovisions of this covenant is 
for informational purposes only and the trustee's receipt of such shall not 
constitute actual or constructive notice of any information contained therein 
or determinable from information contained therein,including the Issuer's 
compliance with any of its covenants hereunder (as to which the trustee is 
entitled to rely exclusively on officer's certificates). The trustee shall not 
be obligated to monitor or confirm, on a continuing basis orotherwise, the 
Issuer's or the Guarantor's compliance with the covenants or with respect to 
any reports or other documents filed with the SEC or EDGAR or any website 
under the Indenture, or participate in any conference calls.
Notwithstanding the foregoing, if at any time the Guarantor is no longer 
required under GAAP to consolidate the Issuer in its consolidatedfinancial 
statements, the requirements set forth in this section shall apply to the 
Issuer, not the Guarantor.
                    Consolidation, Mergerand Sale of Assets                     
The Issuer may consolidate with or merge with or into any other person, and 
may sell, transfer, lease or conveyall or substantially all of its properties 
and assets to another person, provided that the following conditions are 
satisfied:


 .  the Issuer is the continuing entity, or the resulting, surviving or transferee person (the "SuccessorIssuer")
    is a corporation, partnership, limited liability company, trust or other entity organized and                


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 validly existing under the laws of the United States of America, any
 state thereof or the District of Columbia, and the Successor Issuer 
 (if not the Issuer) will expressly assume, by supplementalindenture,
 all obligations of the Issuer under the notes and the Indenture;    



 .  immediately after giving effect to that transaction, no default or 
    event of default under the Indenture hasoccurred and is continuing;



 .  the Guarantor, unless it is the other party to the transactions described above, will by supplemental indentureconfirm that its
    Guarantee shall apply to the obligations of the Successor Issuer (if not the Issuer) under the Indenture and the notes; and    



 .  the Issuer delivers to the trustee an officer's certificate and an opinion of counsel each stating that suchconsolidation,
    merger, sale, transfer, lease or conveyance and such supplemental indenture, if any, complies with the Indenture.         

The Guarantor may consolidate with or merge with or into any other person, and 
may sell, transfer, lease or convey all or substantially all ofits properties 
and assets to another person, provided that the following conditions are 
satisfied:


 .  the Guarantor is the continuing entity, or the resulting, surviving
    or transferee person (the "SuccessorGuarantor") is a corporation,  
    partnership, limited liability company, trust or other entity      
    organized and validly existing under the laws of the United        
    States of America, any state thereof or the District of Columbia,  
    any Member State of theEuropean Union, Bermuda, Cayman             
    Islands, British Virgin Islands, Gibraltar, the British Crown      
    Dependencies, any member country of the Organisation for Economic  
    Co-operation                                                       
    and Development, or any                                            
    politicalsubdivision of any of the                                 
    foregoing, and the Successor Guarantor                             
    (if not the Guarantor) will                                        
    expressly assume, by supplemental                                  
    indenture, all of the Guarantor's                                  
    obligations under the Indenture                                    
    and the notes issued thereunder;                                   



 .  immediately after giving effect to that transaction, no default or event
    of default under the Indenture hasoccurred and is continuing; and       



 .  the Guarantor delivers to the trustee an officer's certificate and  
    an opinion of counsel that the merger,consolidation, transfer, sale,
    lease or conveyance and any supplemental indenture, as the case     
    may be, complies with the applicable provisions of the Indenture.   

The Successor Issuer or Successor Guarantor, as the case may be, will succeed 
to, and be substituted for, the Issuer or the Guarantor,respectively, under 
the Indenture and the notes issued thereunder and the Issuer or the Guarantor, 
as the case may be, will automatically be released and discharged from its 
obligations under the Indenture and the notes issued thereunder.
For purposes of this covenant, "person" means any individual, corporation, 
partnership, limited liability company, joint venture,association, joint-stock 
company, trust, unincorporated organization or governmental authority or other 
entity of whatever nature.
Thecovenant described under this heading replaces and supersedes the 
description set forth under "Description of the Debt Securities--Covenants--Cons
olidation, Merger and Sale of Assets" in the accompanying prospectus.
                          Additional Events of Default                          
In addition to the events of default specified in clauses (1) through (7) 
under "Description of the Debt Securities--Events ofDefault" in the 
accompanying prospectus, the following shall be events of default with respect 
to the notes issued hereby:


 (1) the Guarantee of the Guarantor with respect to the notes shall for any reason cease to be in full force
     (exceptas contemplated by the terms thereof or by the Indenture) and effect or be declared null and    


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 void or any responsible officer of the Guarantor denies that it has any further liability under its Guarantee with
 respect to the notes or gives notice to such effect, other than by reason of thetermination of the Indenture; and 



 (2) default under any mortgage, indenture or instrument under which there is issued or by which there is secured       
     orevidenced any Indebtedness for money borrowed by the Guarantor or any of its subsidiaries or the payment of which
     is guaranteed by the Guarantor or any of its subsidiaries, other than Indebtedness owed to the Guarantor or any    
     of its subsidiaries,whether such Indebtedness or guarantee now exists or is created after the Issue Date, if both  



 (A) such default either results from the failure to pay any principal of such Indebtedness at its stated          
     finalmaturity (after giving effect to any applicable grace periods) or relates to an obligation other than the
     obligation to pay principal of any such Indebtedness at its stated final maturity and results in the holder   
     or holders of such Indebtednesscausing such Indebtedness to become due prior to its stated maturity, and      



 (B) the principal amount of such Indebtedness, together with the principal amount of any   
     other such Indebtedness indefault for failure to pay principal at stated final maturity
     (after giving effect to any applicable grace periods), or the maturity of which has    
     been so accelerated, aggregate $100.0 million or more at any one time outstanding.     

                             Concerning the Trustee                             
U.S. Bank Trust Company, National Association, has agreed to serve as the 
trustee, registrar, paying agent and custodian for DTC under theIndenture and 
assumes (and shall have) no responsibility or liability for the accuracy, 
correctness, or completeness of the information (including such information 
concerning us or our affiliates or any other party) contained in this document 
or therelated documents or for any failure by us or any other party to 
disclose events that may have occurred and may affect the significance or 
accuracy of such information. Neither the trustee nor any paying agent shall 
be responsible for determiningwhether any Change of Control or Change of 
Control Repurchase Event has occurred and whether any repurchase offer with 
respect to the notes is required. Neither the trustee nor any paying agent 
shall be responsible for monitoring our rating status,making any request upon 
any Rating Agency, determining whether any rating event with respect to the 
notes has occurred. We now have, and may from time to time conduct, other 
banking transactions, including lending transactions, or maintainingdeposit 
accounts with, an affiliate of the trustee in the ordinary course of business.


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                                  BOOK-ENTRY;                                   
                               DELIVERY AND FORM                                
The notes will be represented by one or more global notes in registered, 
global form without interest coupons(collectively, the "Global Notes"). The 
Global Notes initially will be deposited upon issuance with the trustee as 
custodian for DTC, and registered in the name of DTC or its nominee, in each 
case for credit to an account of a direct orindirect participant as described 
below.
Except as set forth below, the Global Notes may be transferred, in whole and 
not in part, onlyto another nominee of DTC or to a successor of DTC or its 
nominee. Beneficial interests in the Global Notes may not be exchanged for 
Notes in certificated form except in the limited circumstances described 
below. See "--Exchange of GlobalNotes for Certificated Notes." In addition, 
transfers of beneficial interests in the Global Notes will be subject to the 
applicable rules and procedures of DTC and its direct or indirect 
participants, which may change from time to time.
The notes may be presented for registration of transfer and exchange at the 
offices of the registrar.
Depositary Procedures
The followingdescription of the operations and procedures of DTC is provided 
solely as a matter of convenience. These operations and procedures are solely 
within the control of the respective settlement systems and are subject to 
changes by them. We take noresponsibility for these operations and procedures 
and urge investors to contact the system or their participants directly to 
discuss these matters.
DTC has advised us that DTC is a limited-purpose trust company organized under 
the laws of the State of New York, a "bankingorganization" within the meaning 
of the New York Banking Law, a member of the Federal Reserve System, a 
"clearing corporation" within the meaning of the Uniform Commercial Code and a 
"clearing agency" registered pursuant tothe provisions of Section 17A of the 
Exchange Act. DTC was created to hold securities for its participating 
organizations (collectively, the "participants") and to facilitate the 
clearance and settlement of transactions in thosesecurities between 
participants through electronic book-entry changes in accounts of its 
participants. The participants include securities brokers and dealers, banks, 
trust companies, clearing corporations and certain other organizations. Access 
toDTC's system is also available to other entities such as banks, brokers, 
dealers and trust companies that clear through or maintain a custodial 
relationship with a participant, either directly or indirectly (collectively, 
the "indirectparticipants"). Persons who are not participants may beneficially 
own securities held by or on behalf of DTC only through the participants or 
the indirect participants. The ownership interests in, and transfers of 
ownership interests in, eachsecurity held by or on behalf of DTC are recorded 
on the records of the participants and indirect participants.
DTC has also advised usthat, pursuant to procedures established by it:


 (1) upon deposit of the Global Notes, DTC will credit the accounts of participants designated
     by the underwriterswith portions of the principal amount of the Global Notes; and        



 (2) ownership of these interests in the Global Notes will be shown on, and the transfer     
     of ownership of theseinterests will be effected only through, records maintained by     
     DTC (with respect to the participants) or by the participants and the indirect          
     participants (with respect to other owners of beneficial interests in the Global Notes).

Investors in the Global Notes who are participants in DTC's system may hold 
their interests therein directlythrough DTC. Investors in the Global Notes who 
are not participants may hold their interests therein indirectly through 
organizations which are participants in such system. All interests in a Global 
Note may be subject to the procedures andrequirements of DTC. The laws of some 
states require that certain persons take physical delivery in definitive form 
of securities that they own. Consequently, the ability to transfer beneficial 
interests in a Global Note to such persons will belimited to that extent. 
Because DTC can act only on behalf of participants, which in

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turn act on behalf of indirect participants, the ability of a person having 
beneficial interests in a Global Note to pledge such interests to persons that 
do not participate in the DTC system, orotherwise take actions in respect of 
such interests, may be affected by the lack of a physical certificate 
evidencing such interests.
Except as described below, owners of an interest in the Global Notes will not 
have notes registered in their names, will not receivephysical delivery of 
notes in certificated form and will not be considered the registered owners or 
"holders" thereof under the Indenture for any purpose.
Payments in respect of the principal of, and interest and premium, if any, on 
a Global Note registered in the name of DTC or its nominee willbe payable to 
DTC in its capacity as the registered holder under the Indenture. Under the 
terms of the Indenture, we and the trustee will treat the persons in whose 
names the notes, including the Global Notes, are registered as the owners of 
thenotes for the purpose of receiving payments, notices and for all other 
purposes. Consequently, neither we, the trustee nor any agent of us or the 
trustee has or will have any responsibility or liability for:


 (1) any aspect of DTC's records or any participant's or indirect participant's records relating
     toor payments made on account of beneficial ownership interests in the Global Notes or for 
     maintaining, supervising or reviewing any of DTC's records or any participant's or indirect
     participant's records relating to the beneficialownership interests in the Global Notes; or



 (2) any other matter relating to the actions and practices of DTC or any of its participants or indirectparticipants.

DTC has advised us that its current practice, upon receipt of any payment in 
respect of securities suchas the notes (including principal and interest), is 
to credit the accounts of the relevant participants with the payment on the 
payment date unless DTC has reason to believe it will not receive payment on 
such payment date. Each relevant participantis credited with an amount 
proportionate to its beneficial ownership of an interest in the principal 
amount of the relevant security as shown on the records of DTC. Payments by 
the participants and the indirect participants to the beneficial ownersof 
notes will be governed by standing instructions and customary practices and 
will be the responsibility of the participants or the indirect participants 
and will not be the responsibility of DTC, the trustee or us. Neither we nor 
the trustee willbe liable for any delay by DTC or any of its participants in 
identifying the beneficial owners of the notes, and we and the trustee may 
conclusively rely on and will be protected in relying on instructions from DTC 
or its nominee for all purposes.
Transfers between participants in DTC will be effected in accordance with 
DTC's procedures, and will be settled in
same-day
funds.
DTC has advised us that it will take any action permitted to be taken by a 
holder ofnotes only at the direction of one or more participants to whose 
account DTC has credited the interests in the Global Notes and only in respect 
of such portion of the aggregate principal amount of the notes as to which 
such participant orparticipants has or have given such direction. However, if 
there is an event of default under the notes, DTC reserves the right to 
exchange the Global Notes for definitive notes in registered certificated form 
("Certificated Notes"), andto distribute such notes to its participants.
Although DTC has agreed to the foregoing procedures in order to facilitate 
transfers ofinterests in the Global Notes among participants, it is under no 
obligation to perform such procedures, and such procedures may be discontinued 
or changed at any time. Neither we, the trustee nor any agent of us or the 
trustee will have anyresponsibility or liability for or relating to the 
performance by DTC or its participants or indirect participants of their 
respective obligations under the rules and procedures governing their 
operations.

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Exchange of Global Notes for Certificated Notes
A Global Note is exchangeable for Certificated Notes if:


 (1) DTC (A) notifies us that it is unwilling or unable to continue as depositary for the Global Notes or(B) has ceased to
     be a clearing agency registered under the Exchange Act and, in each case, a successor depositary is not appointed;   



 (2) we, at our option, notify the trustee in writing that we elect to cause the issuance of the Certificated Notes;or



 (3) there has occurred and is continuing an event of default with respect to the notes.

In all cases, Certificated Notes delivered in exchange for any Global Note or 
beneficial interests in Global Notes will be registered in thenames, and 
issued in any approved denominations, requested by or on behalf of the 
depositary (in accordance with its customary procedures). In connection with 
any proposed exchange of a Certificated Note for a Global Note, we or DTC 
shall berequired to provide or cause to be provided to the trustee all 
information necessary to allow the trustee to comply with any applicable tax 
reporting obligations, including without limitation any cost basis reporting 
obligations underSection 6045 of the Code. The trustee may rely conclusively 
on information provided to it and shall have no responsibility to verify or 
ensure the accuracy of such information.
Same-Day
Settlement and Payment
We will make payments in respect of the notes represented by the Global Notes 
(including principal, premium, if any, and interest, if any) bywire transfer 
of immediately available funds to the accounts specified by the Global Note 
holder. We will make all payments of principal, interest and premium, if any, 
with respect to Certificated Notes by wire transfer of immediately 
availablefunds to the accounts specified by the holders of the Certificated 
Notes or, if no such account is specified, by mailing a check to each such 
holder's registered address. The notes represented by the Global Notes are 
expected to be eligible totrade in DTC's
Same-Day
Funds Settlement System, and any permitted secondary market trading activity 
in such notes will, therefore, be required by DTC to be settled in immediately 
available funds. Weexpect that secondary trading in any Certificated Notes 
will also be settled in immediately available funds.

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         CERTAIN U.S. FEDERAL INCOME TAX AND IRELAND TAXCONSIDERATIONS          
                                 United States                                  
The following discussion summarizes certain U.S. federal income tax 
considerations that may be relevant to the acquisition, ownership 
anddisposition of the notes. This discussion is based upon the provisions of 
the Code, applicable U.S. Treasury Regulations promulgated thereunder, 
judicial authority and administrative interpretations, as of the date of this 
document, all of which aresubject to change, possibly with retroactive effect, 
or are subject to different interpretations. We cannot assure you that the 
Internal Revenue Service ("IRS") will not challenge one or more of the tax 
consequences described in thisdiscussion, and we have not obtained, nor do we 
intend to obtain, a ruling from the IRS or an opinion of counsel regarding the 
tax consequences of acquiring, owning or disposing of the notes.
This discussion is limited to holders who purchase the notes in this offering 
for cash at the "issue price" of the notes(
i.e.
, the first price at which a substantial amount of the notes is sold for cash 
other than to bond houses, brokers or similar persons or organizations acting 
in the capacity of underwriters, placement agents or wholesalers) and who 
holdthe notes as "capital assets" within the meaning of Section 1221 of the 
Code (generally, property held for investment). In addition, this discussion 
does not address any state, local or
non-U.S.
taxation, or any taxes other than income taxes, and does not address all tax 
considerations that may be important to a particular holder in light of the 
holder's circumstances, or to certain categories of investors that may be 
subject tospecial rules, such as:


 .  persons that hold any of our outstanding borrowings under the Existing Notes or the Credit 
    Facilities that arerepaid (in whole or in part) with the proceeds of this offering, if any;



 .  dealers in securities;



 .  traders in securities that have elected the
    mark-to-market                             
    method of accounting for their securities; 



 .  U.S. holders (as defined below) whose functional currency is not the U.S. dollar;



 .  U.S. holders who hold notes through
    non-U.S.                           
    brokers or other                   
    non-U.S.                           
    intermediaries;                    



 .  persons holding notes as part of a hedge, straddle, conversion or other "synthetic security" orintegrated transaction;



 .  former U.S. citizens or long-term residents of the United States;



 .  financial institutions;



 .  insurance companies;



 .  regulated investment companies;



 .  real estate investment trusts;



 .  persons subject to the alternative minimum tax;



 .  accrual basis taxpayers subject to special tax accounting rules under Section 451(b) of the Code;



 .  entities that are                        
    tax-exempt                               
    for U.S. federal income tax purposes; and



 .  partnerships and other pass-through entities and holders of interests therein.

If an entity or arrangement treated as a partnership for U.S. federal income 
tax purposes holds notes, the U.S. federal income tax treatmentof a partner of 
the partnership generally will depend upon the status of the partner and the 
activities of the partnership and upon certain determinations made at the 
partner level. If you are a partner of a partnership considering an investment 
inthe notes, you are urged to consult your own tax advisor about the U.S. 
federal income tax consequences of acquiring, holding owning and disposing of 
the notes.

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INVESTORS CONSIDERING THE PURCHASE OF THE NOTES ARE URGED TO CONSULT THEIR OWN 
TAXADVISORS REGARDING THE APPLICATION OF THE U.S. FEDERAL INCOME TAX LAWS TO 
THEIR PARTICULAR SITUATION AS WELL AS ANY TAX CONSEQUENCES OF THE PURCHASE, 
ACQUISITION, OWNERSHIP AND DISPOSITION OF THE NOTES UNDER OTHER U.S. FEDERAL 
TAX LAWS OR UNDER THELAWS OF ANY STATE, LOCAL OR
NON-U.S.
JURISDICTION OR UNDER ANY APPLICABLE INCOME TAX TREATY.
In certain circumstances (see "Description of the Notes--Optional Redemption" 
and "Description of the Notes--Change ofControl Repurchase Event"), we may be 
obligated to pay amounts on the notes that are in excess of stated interest or 
principal, or prior to their scheduled payment dates. These potential payments 
may implicate the provisions of the U.S.Treasury Regulations relating to 
"contingent payment debt instruments." We do not intend to treat the 
possibility of paying such additional amounts as causing the notes to be 
treated as contingent payment debt instruments. Our position isbinding on a 
holder unless such holder discloses its contrary position to the IRS in the 
manner required by applicable Treasury Regulations. Our position is not, 
however, binding on the IRS. It is possible that the IRS may take a different 
position,in which case, if such position is sustained, a holder might be 
required to accrue ordinary interest income at a higher rate than the stated 
interest rate, and to treat as ordinary income (rather than capital gain) any 
gain realized on the taxabledisposition of the notes. The remainder of this 
discussion assumes that the notes will not be treated as contingent payment 
debt instruments.
YOU ARE ENCOURAGED TO CONSULT YOUR OWN TAX ADVISOR REGARDING THE POSSIBLE 
APPLICATION OF THE CONTINGENT PAYMENT DEBT INSTRUMENT RULES TOTHE NOTES.
Tax consequences to U.S. holders
The following summary will apply to you if you are a U.S. holder of the notes. 
You are a "U.S. holder" for purposes of thisdiscussion if you are a beneficial 
owner of a note and you are for U.S. federal income tax purposes:


 .  an individual who is a U.S. citizen or U.S. resident alien;



 .  a corporation that was created or organized in or under the laws of
    the United States, any state thereof or theDistrict of Columbia;   



 .  an estate, the income of which is subject to U.S. federal income taxation regardless of its source; or



 .  a trust (1) if a court within the United States is able to exercise primary supervision over
    theadministration of the trust and one or more United States persons have the authority     
    to control all substantial decisions of the trust, or (2) that has a valid election in      
    effect under applicable U.S. Treasury Regulations to be treated as aUnited States person.   

Interest on the notes
It is anticipated, and this discussion assumes, that the issue price of the 
notes will be equal to the stated principal amount, or if the issueprice is 
less than the stated principal amount, the difference will be a de minimis 
amount (generally, 0.25% of the stated principal amount multiplied by the 
number of complete years to maturity). In general, however, if the notes are 
issued withmore than de minimis original issue discount, a U.S. holder will be 
required to include original issue discount in gross income, as ordinary 
income.
The gross amount of stated interest on a note will generally be taxable to you 
as ordinary income at the time it is paid or accrued inaccordance with your 
regular method of accounting for U.S. federal income tax purposes.

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Disposition of the notes
You generally will recognize gain or loss on the sale, redemption, exchange, 
retirement or other taxable disposition of a note equal to thedifference, if 
any, between the proceeds you receive (excluding any proceeds attributable to 
accrued but unpaid interest, which will be taxable as ordinary interest income 
to the extent you have not previously included such amounts in income) andyour 
adjusted tax basis in the note. The proceeds you receive will include the 
amount of any cash and the fair market value of any other property received 
for the note. Your adjusted tax basis in the note will generally equal the 
amount you paid forthe note. Any gain or loss will be long-term capital gain 
or loss if you held the note for more than one year at the time of the sale, 
redemption, exchange, retirement or other taxable disposition. Otherwise, such 
gain or loss will be short-termcapital gain or loss. Long-term capital gains 
of individuals, estates and trusts currently are eligible for reduced rates of 
U.S. federal income tax. The deductibility of capital losses may be subject to 
limitation.
Information reporting and backup withholding
Information reporting generally will apply to payments of interest on, and the 
proceeds of the sale or other disposition (including aredemption, exchange or 
retirement) of, notes held by you, and backup withholding generally will apply 
to such payments unless you certify under penalties of perjury as to your 
status as a United States person, as well as certain other information,or 
otherwise establish an exemption from backup withholding.
Backup withholding is not an additional tax. Any amount withheld under 
thebackup withholding rules is allowable as a credit against your U.S. federal 
income tax liability, if any, and a refund may be obtained from the IRS if the 
amounts withheld exceed your actual U.S. federal income tax liability and you 
timely providethe required information or appropriate claim form to the IRS.
Tax consequences to
non-U.S.
holders
The following summary will apply to you if you are a
non-U.S.
holder of notes. You are a
"non-U.S.
holder" for purposes of this discussion if you are a beneficial owner of notes 
that is, for U.S. federal income tax purposes, an individual, corporation, 
estate or trust that is not a U.S.holder.
Interest on the notes
Subject to the discussions of backup withholding and FATCA (as defined below) 
withholding below, payments to you of interest on the notesgenerally will not 
be subject to U.S. federal income tax and will be exempt from withholding of 
U.S. federal income tax under the "portfolio interest" exemption if you 
properly certify as to your foreign status, as described below, and:


 .  you do not own, actually or constructively, 10% or more of the total
    combined voting power of all classes of ourstock entitled to vote;  



 .  you are not a "controlled foreign corporation" that is related to us (actually or constructively);



 .  you are not a bank whose receipt of interest on the notes is in connection with an extension of credit
    madepursuant to a loan agreement entered into in the ordinary course of your trade or business; and   



 .  interest on the notes is not effectively connected with your conduct
    of a U.S. trade or business (or, if requiredby an applicable        
    income tax treaty, such gain is not attributable to a permanent     
    establishment in the United States that you maintain).              

The portfolio interest exemption generally applies only if you appropriately 
certify as to your foreign status. You can generally meet thecertification 
requirement by providing a properly executed IRS Form
W-8BEN
or IRS Form
W-8BEN-E
(or other applicable or successorform) to the applicable withholding agent. If 
you hold the notes through a financial institution or other agent acting on 
your behalf, you may be required to provide

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appropriate certifications to the agent. Your agent will then generally be 
required to provide appropriate certifications to the applicable withholding 
agent, either directly or through otherintermediaries. Special rules apply to 
foreign partnerships, estates and trusts, and in certain circumstances 
certifications as to the foreign status of partners, trust owners or 
beneficiaries may have to be provided to the withholding agent. Inaddition, 
special rules apply to qualified intermediaries that enter into withholding 
agreements with the IRS.
If you cannot satisfy therequirements described above, payments of interest 
made to you will be subject to U.S. federal withholding tax at a 30% rate, 
unless you provide the applicable withholding agent with a properly executed 
IRS Form
W-8BEN
or IRS Form
W-8BEN-E
(or other applicable or successor form) claiming an exemption from (or a 
reduction of) withholdingunder the benefits of an income tax treaty, or an IRS

Form W-8ECI
(or applicable successor form) certifying that the payments of interest are 
effectively connected with your conduct of a trade or businessin the United 
States. (See "--Income or gain effectively connected with a U.S. trade or 
business.")
The certificationsdescribed above and below must be provided to the applicable 
withholding agent prior to the payment of interest and may be required to be 
updated periodically. If you do not timely provide the applicable withholding 
agent with the requiredcertification, but you qualify for a reduced rate of 
withholding under an applicable income tax treaty, you may obtain a refund of 
any excess amounts withheld if you timely provide the required information or 
appropriate claim form to the IRS.
Disposition of the notes
Subject to thediscussions of backup withholding and FATCA (as defined below) 
withholding below, you generally will not be subject to U.S. federal income 
tax on any gain realized on the sale, redemption, exchange, retirement or 
other taxable disposition of a note(such amount excludes any amount allocable 
to accrued and unpaid interest, which generally will be treated as interest 
and will be subject to the rules discussed above in "--Interest on the notes") 
unless:


 .  the gain is effectively connected with the conduct by you of a U.S. trade or business (and, if required by anapplicable
    income tax treaty, you maintain a permanent establishment in the United States to which such gain is attributable); or 



 .  you are a                                                                     
    non-resident                                                                  
    alien individual who has been present in theUnited States for 183 days or more
    in the taxable year of disposition and certain other requirements are met.    

If yourgain is described in the first bullet point above, you generally will 
be subject to U.S. federal income tax in the manner described under "--Income 
or gain effectively connected with a U.S. trade or business." If you are a
non-U.S.
holder described in the second bullet point above, a flat 30% rate (or lower 
applicable income tax treaty rate) generally will apply to the gain derived 
from the sale or other disposition, which may beoffset by U.S. source capital 
losses, provided that you timely file U.S. federal income tax returns with 
respect to such losses.
Income or gaineffectively connected with a U.S. trade or business
If any interest on the notes or gain from the sale, exchange or other 
taxabledisposition of the notes is effectively connected with the conduct by 
you of a U.S. trade or business conducted (and, if required by an applicable 
income tax treaty, you maintain a permanent establishment in the United States 
to which such gain isattributable), then the interest income or gain will be 
subject to U.S. federal income tax at regular graduated income tax rates 
generally in the same manner as if you were a U.S. holder, unless an exemption 
applies under an applicable income taxtreaty. Effectively connected interest 
income will not be subject to U.S. federal withholding tax if you satisfy 
certain certification requirements by providing to the applicable withholding 
agent a properly executed IRS Form
W-8ECI,
or successor form. In addition, a corporate holder may also be subject to a 
"branch profits tax" at a 30% rate on its effectively connected earnings and 
profits that are not reinvested in theUnited States, unless an applicable 
income tax treaty provides for a lower rate.

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Information reporting and backup withholding
Payments to you of interest on a note, and amounts withheld from such 
payments, if any, generally will be required to be reported to the IRSand to 
you. Copies of the information returns reporting such interest payments and 
withholding may also be made available to the tax authorities of the country 
in which you reside or are established under the provisions of a specific 
treaty oragreement.
Backup withholding generally will not apply to payments to you of interest on 
a note if the certification described in"--Interest on the notes" is duly 
provided or you otherwise establish an exemption, provided that the applicable 
withholding agent does not have actual knowledge or reason to know that you 
are a United States person.
Proceeds from the disposition of a note effected by the U.S. office of a U.S. 
or foreign broker will be subject to information reportingrequirements and 
backup withholding unless you properly certify under penalties of perjury as 
to your foreign status on IRS Form
W-8BEN
or IRS Form
W-8BEN-E
(or other applicable or successor form) and certain other conditions are met 
or you otherwise establish an exemption. Information reporting requirements 
and backup withholding generally will notapply to any proceeds from the 
disposition of a note effected outside the United States by a foreign office 
of a broker. However, unless such a broker has documentary evidence in its 
records that you are not a United States person and certain otherconditions 
are met, or you otherwise establish an exemption, information reporting will 
apply to a payment of the proceeds of the disposition of a note effected 
outside the United States by such a broker if it has certain relationships 
with theUnited States.
Backup withholding is not an additional tax. Any amount withheld is allowable 
as a credit against your U.S. federal incometax liability, if any, and a 
refund may be obtained from the IRS if the amounts withheld exceed your actual 
U.S. federal income tax liability and you timely provide the required 
information or appropriate claim form to the IRS.
Withholding on payments to certain foreign entities
Sections 1471 through 1474 of the Code and the U.S. Treasury regulations and 
administrative guidance issued thereunder (referred to as"FATCA") impose a 30% 
U.S. federal withholding tax on payments of interest on the notes and, subject 
to the proposed U.S. Treasury regulations discussed below, on the gross 
proceeds from the sale or other disposition of the notes, if paidto a "foreign 
financial institution" or a
"non-financial
foreign entity" (each as defined in the Code) (including, in some cases, when 
such foreign financial institution or
non-financial
foreign entity is acting as an intermediary), unless: (i) in the case of a 
foreign financial institution, such institution enters into an agreement with 
the U.S. government to withhold on certainpayments, and to collect and provide 
to the U.S. tax authorities substantial information regarding U.S. account 
holders of such institution (which includes certain equity and debt holders of 
such institution, as well as certain account holders thatare foreign entities 
with U.S. owners); (ii) in the case of a
non-financial
foreign entity, such entity certifies that it does not have any "substantial 
United States owners" (as defined in the Code)or provides the withholding 
agent with a certification identifying its direct and indirect substantial 
United States owners (generally by providing an IRS Form
W-8BEN-E);
or (iii) the foreign financial institution or
non-financial
foreign entity otherwise qualifies for an exemptionfrom these rules and 
provides appropriate documentation (such as an IRS Form
W-8BEN-E).
Foreign financial institutions located in jurisdictions that have 
anintergovernmental agreement with the United States with respect to these 
rules may be subject to different rules. Under certain circumstances, a 
beneficial owner of notes might be eligible for refunds or credits of such 
taxes.
The FATCA withholding tax will apply to all "withholdable payments" without 
regard to whether the beneficial owner of the paymentwould otherwise be 
entitled to an exemption from imposition of general U.S. withholding tax 
pursuant to an applicable income tax treaty with the United States or U.S. 
domestic law. The U.S. Department of the Treasury has released proposedregulatio
ns which, if finalized in their present form,

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would eliminate the U.S. federal withholding tax applicable to the gross 
proceeds of a sale or disposition of debt instruments. In its preamble to the 
proposed regulations, the U.S. Treasurystated that taxpayers may generally 
rely on the proposed regulations until final regulations are issued.
Prospective investors shouldconsult their tax advisors regarding the potential 
application of withholding under FATCA to their investment in the notes.
THEPRECEDING DISCUSSION OF CERTAIN U.S. FEDERAL INCOME TAX CONSIDERATIONS IS 
FOR GENERAL INFORMATION ONLY AND IS NOT TAX ADVICE. WE URGE YOU TO CONSULT 
YOUR OWN TAX ADVISOR REGARDING THE PARTICULAR U.S. FEDERAL, STATE, LOCAL AND

NON-U.S.
TAX CONSEQUENCES OF ACQUIRING, OWNING AND DISPOSING OF ISSUER'S NOTES.
                                    Ireland                                     
The following is a summary, based on the laws and practices currently in force 
in Ireland, of certain matters regarding the taxposition of investors who are 
the absolute beneficial owners of the notes and who are not associated with 
the issuer, the guarantor or their subsidiaries and affiliates (otherwise than 
by virtue of holding the notes) and should be treated withappropriate caution. 
Particular rules may apply to certain classes of taxpayers holding notes 
including dealers in securities and trusts. The summary does not constitute 
tax or legal advice and the comments below are of a general nature 
only.Investors should consult their professional advisers on the tax 
implications of the purchase, holding, redemption or sale of the notes and the 
receipt of interest thereon under the laws of their country of residence, 
citizenship or domicile.
Withholding Tax
Tax at thestandard rate of income tax (currently 20%) is required to be 
withheld from payments of Irish source interest. An issuer of notes will not 
be obliged to withhold tax from
payments of interest and premium (if any) on the notes so long as suchpayments 
do not constitute Irish source income. Interest and any premium paid on the 
notes may be treated as having an Irish source if:


 .  the issuer is resident in Ireland for tax purposes;



 .  the issuer has a branch or permanent establishment in Ireland, the    
    assets or income of which are used to fund thepayment on the notes; or



 .  the issuer is not resident in Ireland for tax purposes but the register for the notes is maintained
    in Ireland or(if the notes are in bearer form) the notes are physically held in Ireland.           

The issuer confirms that it is not and willnot be resident in Ireland for tax 
purposes and that it will not maintain a register of any registered notes in 
Ireland. If the guarantor were to make payments under the guarantee, it is 
possible that such payments could be treated as having anIrish source, in 
which case tax at the standard rate of income tax (currently 20%) could be 
required to be withheld from such payments. We expect that, if such 
withholding were required, Additional Amounts would be due on such payments.

Interest paid on a quoted Eurobond
The guarantor will not be obliged to make a withholding or deduction for or on 
account of Irish income tax from a payment of interest on a noteissued by the 
issuer where:


 .  the notes are quoted Eurobonds (i.e., securities which are issued by a company which are listed 
    on a recognisedstock exchange (e.g., such as the NYSE) and which carry a right to interest); and


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 .  the person by or through whom the payment is made is not in Ireland, or if such person is in Ireland, either:



 (a) the notes are held in a clearing system recognised by the Irish Revenue
     Commissioners (e.g., DTC are, amongstothers, so recognised); or        



 (b) the person who is the beneficial owner of the note and who is beneficially entitled to the interest is notresident in      
     Ireland and has made a declaration to a relevant person (such as a paying agent located in Ireland) in the prescribed form.

Thus, so long as the notes are quoted on the NYSE and held in DTC, interest on 
the notes can be paid by any paying agent acting on behalf ofthe guarantor 
free of any withholding or deduction for or on account of Irish income tax. If 
the notes are quoted but cease to be held in a recognised clearing system, 
interest on the notes may be paid without any withholding or deduction for or 
onaccount of Irish income tax, provided such payment is made through a paying 
agent outside Ireland.
Encashment Tax
Irish tax will be required to be withheld at a rate of 25% from interest on 
any note issued by the issuer, where such interest is collected orrealised by 
a bank or encashment agent in Ireland on behalf of any noteholder. There is an 
exemption from encashment tax where (i) the beneficial owner of the interest 
is not resident in Ireland and has made a declaration to this effect in 
theprescribed form to the encashment agent or bank, or (ii) the beneficial 
owner of the interest is a company which is within the charge to Irish 
corporation tax in respect of the interest.
Stamp Duty
As the issuer is notregistered in Ireland, stamp duty will not arise on a 
document effecting a transfer of the notes so long as (i) the notes do not 
derive their value or the greater part of their value directly or indirectly 
from any
non-residential
immovable property situated in Ireland, and (ii) the instrument of transfer of 
the notes does not relate to:


 .  any immoveable property in Ireland or any right over or interest in such property; or



 .  stocks or marketable securities of a company registered in Ireland.


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                          CERTAIN ERISA CONSIDERATIONS                          
The following is a summary of certain considerations associated with the 
acquisition and holding of the notes by (i) employee benefitplans that are 
subject to Title I of the U.S. Employee Retirement Income Security Act of 
1974, as amended ("ERISA"), (ii) plans, individual retirement accounts 
("IRAs") and other arrangements that are subject to Section 4975of the Code, 
or provisions under any other federal, state, local,
non-U.S.
or other laws or regulations that are similar to Title I of ERISA or Section 
4975 of the Code (collectively, "SimilarLaws"), and (iii) entities and 
accounts whose underlying assets are considered to include "plan assets" of 
any such plan, account or arrangement (each, a "Plan").
General Fiduciary Matters
ERISA andSection 4975 of the Code impose certain duties on persons who are 
fiduciaries of a Plan subject to Title I of ERISA or Section 4975 of the Code 
(each, an "ERISA Plan") and prohibit certain transactions involving the assets 
of anERISA Plan and its fiduciaries or other interested parties. Under ERISA 
and Section 4975 of the Code, any person who exercises any discretionary 
authority or control over the management or administration of such an ERISA 
Plan or the managementor disposition of the assets of such an ERISA Plan, or 
who renders investment advice for a fee or other compensation to such an ERISA 
Plan, is generally considered to be a fiduciary of the ERISA Plan.
In considering an investment of a portion of the assets of any Plan in the 
notes, a fiduciary should determine whether the investment is inaccordance 
with the documents and instruments governing the Plan and the applicable 
provisions of ERISA, the Code or any Similar Laws relating to a fiduciary's 
duties to the Plan including, without limitation, the prudence, diversification,
delegation of control and prohibited transaction provisions of ERISA, the Code 
and any other applicable Similar Laws.
Each Plan shouldconsider the fact that none of the issuer, underwriters or 
guarantor, or any of their respective affiliates (collectively, the 
"Transaction Parties") is acting, or will act, as a fiduciary to any Plan with 
respect to the decision toacquire or hold the notes and is not undertaking to 
provide any advice or recommendation, including, without limitation, in a 
fiduciary capacity, with respect to such decision. The decision to acquire the 
notes must be made solely by eachprospective Plan on an arm's length basis.
Prohibited Transaction Issues
Section 406 of ERISA and Section 4975 of the Code prohibit ERISA Plans from 
engaging in specified transactions involving "planassets" with persons or 
entities who are "parties in interest," within the meaning of ERISA, or 
"disqualified persons," within the meaning of Section 4975 of the Code, unless 
an exemption is available. The fiduciary ofa Plan that proposes to acquire and 
hold any of the notes with the assets of such Plan should consider, among 
other things, whether such acquisition and holding may constitute or result in 
a direct or indirect prohibited transaction with a party ininterest or 
disqualified person with respect to such Plan, and if so, whether exemptive 
relief may be available. Such parties in interest or disqualified persons 
could include, without limitation, the issuer, the underwriters or any of 
theirrespective affiliates.
A party in interest or disqualified person who engages in a
non-exempt
prohibited transaction may be subject to excise taxes and other penalties and 
liabilities under ERISA and/or the Code. In addition, the fiduciary of the 
ERISA Plan that engages in such a
non-exempt
prohibitedtransaction may be subject to penalties and liabilities under ERISA 
and/or the Code. The acquisition and/or holding of the notes by an ERISA Plan 
with respect to which a Transaction Party is considered a party in interest or 
a disqualified personmay constitute or result in a direct or indirect 
prohibited transaction in violation of Section 406 of ERISA and/or Section 
4975 of the Code, unless the notes are acquired and held in accordance with an 
applicable statutory, class orindividual prohibited transaction exemption.

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The U.S. Department of Labor has issued prohibited transaction class 
exemptions, or"PTCEs," that may provide exemptive relief for direct or 
indirect prohibited transactions resulting from the acquisition or holding of 
the notes. These class exemptions include, without limitation, PTCE
84-14
respecting transactions determined by independent qualified professional asset 
managers, PTCE
90-1
respecting insurance company pooled separate accounts, PTCE
91-38
respecting bank collective investment funds, PTCE
95-60
respecting insurance company general accounts, and PTCE
96-23
respectingtransactions determined by
in-house
asset managers. Additionally, Section 408(b)(17) of ERISA and Section 
4975(d)(20) of the Code provide a statutory exemption for certain transactions 
between a Planand certain
non-fiduciary
service providers or their affiliates, provided that the Plan neither receives 
less than nor pays more than "adequate consideration" in connection with such 
transaction.Each of the above-noted exemptions contains conditions and 
limitations on its application. Fiduciaries of ERISA Plans considering 
acquiring and/or holding the notes in reliance on these or any other exemption 
should carefully review such exemptionto assure its applicability. There can 
be no assurance that all of the conditions of any such exemptions will be 
satisfied. Even if the conditions specified in one or more exemptions are met, 
the scope of the relief provided by an exemption may notcover all acts which 
might be construed as prohibited transactions.
Governmental plans,
non-U.S.
plans and certain church plans, while not subject to fiduciary responsibility 
provisions of ERISA or the prohibited transaction provisions of ERISA and 
Section 4975 of the Code, may nevertheless be subject to Similar Laws. Any 
fiduciary of agovernmental,
non-U.S.
or such a church plan considering an acquisition of the notes should consult 
with its counsel before acquiring the notes to consider the applicable 
fiduciary standards and to determinethe need for, and, if necessary, the 
availability of, any exemptive relief under any applicable Similar Laws.
Because of the foregoing,the notes should not be acquired or held by any Plan, 
unless such acquisition and holding will not constitute or result in a
non-exempt
prohibited transaction under ERISA and/or Section 4975 of the Codeor a 
violation of any applicable Similar Laws.
Representation
Accordingly, by the acquisition and holding of a note, or any interest 
therein, each person who authorizes such acquisition and holding andeach 
subsequent transferee will be deemed to have represented and warranted that 
either (i) no portion of the assets used to acquire or hold the note, or any 
interest therein, constitutes assets of any Plan or (ii) the acquisition 
andholding of the notes by such purchaser or transferee will not constitute or 
result in a
non-exempt
prohibited transaction under Section 406 of ERISA or Section 4975 of the Code 
or a violation underany applicable Similar Laws, and none of the Transaction 
Parties is a fiduciary to such purchaser or transferee in connection with such 
acquisition and holding of the notes.
The foregoing discussion is general in nature and is not intended to be
all-inclusive.
It is notintended to be a complete discussion, nor is it to be construed as 
legal advice or a legal opinion. Due to the complexity of these rules and the 
penalties that may be imposed upon persons involved in
non-exempt
prohibited transactions or violations of Similar Laws, it is particularly 
important that fiduciaries, or other persons considering acquiring the notes 
(and holding the notes) on behalf of, or withthe assets of, any Plan, consult 
with their counsel regarding the potential applicability of ERISA, Section 
4975 of the Code and any Similar Laws to such acquisition and holding of the 
notes and whether an exemption would be applicable to suchacquisition and 
holding of the notes.
Purchasers of the notes have the exclusive responsibility for ensuring that 
their purchase andholding of the notes complies with the fiduciary 
responsibility rules of ERISA and does not violate the prohibited transaction 
rules of ERISA, Section 4975 of the Code or applicable Similar Laws. We make 
no representation as to whether aninvestment in the notes is appropriate for 
any Plan in general or whether such investment is appropriate for any 
particular plan or arrangement.

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                                  UNDERWRITING                                  
We are offering the notes described in this prospectus supplement and the 
accompanying prospectus through a number of underwriters. BofASecurities, 
Inc., Citigroup Global Markets Inc. and Wells Fargo Securities, LLC are acting 
as joint active bookrunners of the offering and as representatives of the 
underwriters. We will enter into an underwriting agreement with the 
underwriters.Subject to the terms and conditions of the underwriting 
agreement, we will agree to sell to the underwriters, and each underwriter 
will severally and not jointly agree to purchase, at the initial public 
offering price less the underwriting discountsset forth on the cover page of 
this prospectus supplement, the principal amount of notes listed next to its 
name in the following table:


                                                  
Underwriter                      Principal Amount 
                                    of notes      
BofA Securities, Inc.               $  80,000,000 
Citigroup Global Markets Inc.          80,000,000 
Wells Fargo Securities, LLC            80,000,000 
Goldman Sachs & Co. LLC                32,000,000 
J.P. Morgan Securities LLC             32,000,000 
PNC Capital Markets LLC                32,000,000 
BNP Paribas Securities Corp.           16,000,000 
Huntington Securities, Inc.            16,000,000 
TD Securities (USA) LLC                16,000,000 
U.S. Bancorp Investments, Inc.         16,000,000 
                                                  
Total                               $ 400,000,000 
                                                  

The underwriters will be committed to purchase all the notes offered by us if 
they purchase any notes. Theunderwriting agreement will also provide that if 
an underwriter defaults, the purchase commitments of
non-defaulting
underwriters may also be increased or the offering may be terminated.
The underwriters propose to offer the notes directly to the public at the 
initial public offering price set forth on the cover page of thisprospectus 
supplement and to certain dealers at that price less a concession not in 
excess of 0.400% of the principal amount of the notes. The underwriters may 
allow, and any such dealers may reallow, a concession not in excess of 0.250% 
of theprincipal amount of the notes to certain other brokers or dealers. After 
the initial public offering of the notes, the offering price and other selling 
terms may be changed by the underwriters. Sales of the notes made outside of 
the United Statesmay be made by affiliates of the underwriters. The offering 
of the notes by the underwriters is subject to receipt and acceptance and 
subject to the underwriters' right to reject any order in whole or in part.

The underwriting fee is equal to the public offering price less the amount 
paid by the underwriters to us for the notes. The following tableshows the 
underwriting discount to be paid to the underwriters.


                       
           Paid by us  
Per note        0.650 %
Total     $ 2,600,000  

We estimate that the total expenses of the offering, including registration, 
filing and listing fees, printingfees and legal and accounting expenses, but 
excluding the underwriting discount, will be approximately $2.1 million.
We will agreethat we will not, without the prior written consent of BofA 
Securities, Inc., Citigroup Global Markets Inc. and Wells Fargo Securities, 
LLC, during the period beginning on the date of this prospectus supplement and 
continuing until the closing dateof this offering, offer, sell, contract to 
sell, pledge, grant any option to purchase, make any short sale or otherwise 
transfer or dispose of, directly or indirectly, or file with the

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SEC a registration statement under the Securities Act relating to any of our 
securities that are substantially similar to the notes, or publicly disclose 
the intention to make any such offer,sale, pledge, disposition or filing.
We will agree to indemnify the several underwriters against certain 
liabilities, includingliabilities under the Securities Act.
The notes are new issues of securities, and there is currently no established 
trading market forthe notes. We will use our reasonable best efforts to cause 
the notes to be listed on the NYSE. If the notes are not listed on the NYSE we 
intend to list the notes on another securities exchange. If such listing is 
obtained, we will have noobligation to maintain such listing, and we may 
delist the notes at any time. In addition, the underwriters have advised us 
that they intend to make a market in the notes, but they are not obligated to 
do so. The underwriters may discontinue anymarket-making in the notes at any 
time in their sole discretion. Accordingly, we cannot assure you that a liquid 
trading market will develop for the notes, that you will be able to sell your 
notes at a particular time or that the prices you receivewhen you sell will be 
favorable.
In connection with the offering, the underwriters may engage in overallotment, 
stabilizing transactionsand syndicate covering transactions. Overallotment 
involves sales in excess of the offering size, which creates a short position 
for the underwriters. Stabilizing transactions involve bids to purchase the 
notes in the open market for the purpose ofpegging, fixing or maintaining the 
price of the notes. Syndicate covering transactions involve purchases of the 
notes in the open market after the distribution has been completed in order to 
cover short positions. Stabilizing transactions andsyndicate covering 
transactions may cause the price of the notes to be higher than it would 
otherwise be in the absence of those transactions. If the underwriters engage 
in stabilizing or syndicate covering transactions, they may discontinue them 
atany time.
We expect that delivery of the notes will be made against payment therefor on 
or about May 29, 2024, which is the fifthbusiness day following the date of 
pricing of the notes (this settlement cycle being referred to as "T+5"). Under 
Rule
15c6-1
of the Exchange Act, trades in the secondary market generally arerequired to 
settle in two business days, unless the parties to any such trade expressly 
agree otherwise. Accordingly, purchasers who wish to trade notes on the date 
of pricing or the four next succeeding business days will be required, by 
virtue ofthe fact that the notes initially will settle in T+5, to specify an 
alternate settlement cycle at the time of any such trade to prevent a failed 
settlement and should consult their own advisors.
The underwriters and their respective affiliates are full service financial 
institutions engaged in various activities, which may includesales and 
trading, commercial and investment banking, advisory, investment management, 
investment research, principal investment, hedging, market making, brokerage 
and other financial and
non-financial
activities and services. Certain of the underwriters and their respective 
affiliates have provided, and may in the future provide, a variety of these 
services to us and to persons and entities with relationships to us, for which 
they received orwill receive customary fees and expenses. For example, certain 
of the underwriters and their respective affiliates are lenders or agents 
under the Credit Facilities or acted as underwriters for the offering of the 
Existing Notes. Additionally,certain of the underwriters hold Existing Notes 
and may therefore receive proceeds from this offering in connection with the 
repayment of the Existing Notes. If the underwriters or their respective 
affiliates have a lending relationship with us,certain of those underwriters 
and their respective affiliates routinely hedge, and certain other of the 
underwriters and their respective affiliates may hedge, their credit exposure 
to us consistent with their customary risk management policies.Typically, 
these underwriters and their respective affiliates would hedge such exposure 
by entering into transactions which consist of either the purchase of credit 
default swaps or the creation of short positions in our securities or the 
securitiesof our affiliates, which may include the notes offered hereby. Any 
such credit default swaps or short positions could adversely affect future 
trading prices of the notes offered hereby. In addition, U.S. Bancorp 
Investments, Inc., one of theunderwriters, is an affiliate of the trustee and 
paying agent.
In the ordinary course of their various business activities, theunderwriters 
and their respective affiliates, officers, directors and employees may 
purchase, sell or hold a broad array of investments and actively trade 
securities, derivatives, loans, commodities, currencies, credit default swaps 
and otherfinancial instruments for

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their own account and for the accounts of their customers, and such investment 
and trading activities may involve or relate to assets, securities or 
instruments of ours (directly, as collateralsecuring other obligations or 
otherwise) or persons and entities with relationships with us. The 
underwriters and their respective affiliates may also communicate independent 
investment recommendations, market color or trading ideas and/or publishor 
express independent research views in respect of such assets, securities or 
instruments and may at any time hold, or recommend to clients that they should 
acquire, long and/or short positions in such assets, securities and 
instruments. Inaddition, from time to time, certain of the underwriters and 
their respective affiliates may effect transactions for their own account or 
the account of customers, and hold on behalf of themselves or their customers, 
long and/or short positions inour debt or equity securities or loans, and may 
do so in the future.
Selling Restrictions
Other than in the United States, no action has been taken by us or the 
underwriters that would permit a public offering of the notes offered bythis 
prospectus supplement and the accompanying prospectus in any jurisdiction 
where action for that purpose is required. The notes offered by this 
prospectus supplement and the accompanying prospectus may not be offered or 
sold, directly orindirectly, nor may this prospectus supplement, the 
accompanying prospectus, registration statement, free writing prospectus or 
any other offering material or advertisement in connection with the offer and 
sale of any such notes be distributed orpublished in any jurisdiction, except 
under circumstances that will result in compliance with the applicable rules 
and regulations of that jurisdiction. Persons into whose possession this 
prospectus supplement and the accompanying prospectus comeare advised to 
inform themselves about and to observe any restrictions relating to the 
offering and the distribution of this prospectus supplement and the 
accompanying prospectus. This prospectus supplement and the accompanying 
prospectus do notconstitute an offer to sell or a solicitation of an offer to 
buy any notes offered by this prospectus supplement and the accompanying 
prospectus in any jurisdiction in which such offer or solicitation is unlawful.

Notice to Prospective Investors in the European Economic Area
The notes are not intended to be offered, sold or otherwise made available to 
and should not be offered, sold or otherwise made available toany retail 
investor in the European Economic Area ("EEA"). For these purposes, a retail 
investor means a person who is one (or more) of: (i) a retail client as 
defined in point (11) of Article 4(1) of Directive 2014/65/EU asamended 
("MiFID II"); (ii) a customer within the meaning of Directive 2016/97/EU (as 
amended), where that customer would not qualify as a professional client as 
defined in point (10) of Article 4(1) of MiFID II; or (iii) not aqualified 
investor as defined in Regulation 2017/1129 (EU) (as amended or superseded, 
the "Prospectus Regulation").
Consequently, no key information document required by Regulation (EU) No 
1286/2014 (as amended, the "PRIIPs Regulation") foroffering or selling the 
notes or otherwise making them available to retail investors in the EEA has 
been prepared and therefore offering or selling the notes or otherwise making 
them available to any retail investor in the EEA may be unlawful underthe 
PRIIPs Regulation. This prospectus supplement has been prepared on the basis 
that any offer of notes in any Member State of the EEA will be made pursuant 
to an exemption under the Prospectus Regulation from the requirement to 
publish aprospectus for offers of notes. This prospectus supplement is not a 
prospectus for the purposes of the Prospectus Regulation.
Notice to ProspectiveInvestors in the United Kingdom
The notes are not intended to be offered, sold or otherwise made available to 
and should not beoffered, sold or otherwise made available to any retail 
investor in the United Kingdom ("U.K."). For these purposes, a retail investor 
means a person who is one (or more) of: (i) a retail client, as defined in 
point (8) ofArticle 2 of Regulation (EU) No 2017/565 as it forms part of 
domestic law by virtue of the European Union (Withdrawal) Act 2018 ("EUWA"); 
(ii) a customer within the meaning of the provisions of the Financial Services 
and Markets Act 2000(as amended, "FSMA") and any rules or regulations made 
under the FSMA to implement Directive

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(EU) 2016/97, where that customer would not qualify as a professional client, 
as defined in point (8) of Article 2(1) of Regulation (EU) No 600/2014 as it 
forms part of domestic law byvirtue of the EUWA or (iii) not a qualified 
investor as defined in Article 2 of Regulation (EU) 2017/1129 as it forms part 
of domestic law by virtue of the EUWA (the "U.K. Prospectus Regulation"). 
Consequently, no key informationdocument required by Regulation (EU) No 
1286/2014 as it forms part of domestic law by virtue of the EUWA (the "U.K. 
PRIIPs Regulation") for offering or selling the notes or otherwise making them 
available to retail investors in the U.K.has been prepared and therefore 
offering or selling the notes or otherwise making them available to any retail 
investor in the U.K. may be unlawful under the U.K. PRIIPs Regulation. This 
prospectus supplement and the accompanying prospectus havebeen prepared on the 
basis that any offer of notes in the UK will be made pursuant to an exemption 
under the UK Prospectus Regulation and the FSMA from the requirement to 
publish a prospectus for offers of notes. This prospectus supplement and 
theaccompanying prospectus are to be considered not a prospectus for the 
purposes of the UK Prospectus Regulation or the FSMA.
This documentis for distribution only to persons who (i) have professional 
experience in matters relating to investments and who qualify as investment 
professionals within the meaning of Article 19(5) of the Financial Services 
and Markets Act 2000(Financial Promotion) Order 2005 (as amended, the 
"Financial Promotion Order"), (ii) are persons falling within Article 49(2)(a) 
to (d) ("high net worth companies, unincorporated associations etc.") of the 
Financial PromotionOrder, (iii) are outside the United Kingdom, or (iv) are 
persons to whom an invitation or inducement to engage in investment activity 
(within the meaning of Section 21 of the FSMA) in connection with the issue or 
sale of anysecurities may otherwise lawfully be communicated or caused to be 
communicated (all such persons together being referred to as "relevant 
persons"). This document is directed only at relevant persons and must not be 
acted on or relied on bypersons who are not relevant persons. Any investment 
or investment activity to which this document relates is available only to 
relevant persons and will be engaged in only with relevant persons.
Notice to Prospective Investors in Ireland
The notes are not being offered or sold to any person, underwritten or placed 
in Ireland except in conformity with the provisions of(a) the European Union 
(Markets in Financial Instruments) Regulation, 2017 (as amended, the "MiFiD II 
Regulations"), including Regulation 5 (Requirement for Authorisation (and 
certain provisions concerning MTFs and OTFs)) thereof orany codes of conduct 
made under the MiFiD II Regulations and the provisions of the Investor 
Compensation Act 1998 (as amended); (b) the Companies Act, the Irish Central 
Bank Acts 1942 to 2018 (as amended) and any codes of practice made 
underSection 117(1) of the Central Bank Act 1989 (as amended); (c) the 
Prospectus Regulation, the European Union (Prospectus) Regulations 2019 and 
any rules and guidance issued by the Central Bank under Section 1363 of the 
Companies Act; and(d) the Market Abuse Regulation (EU) 596/2014 (as amended), 
the European Union (Market Abuse) Regulations 2016 (as amended) and any rules 
and guidance issued by the Central Bank under Section 1370 of the Companies 
Act.
Notice to Prospective Investors in Canada
The notes may be sold only to purchasers purchasing, or deemed to be 
purchasing, as principal that are accredited investors, as defined inNational 
Instrument
45-106
Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), 
and are permitted clients, as defined in National Instrument
31-103
Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any 
resale of the notes must be made in accordance with an exemption from, or in a 
transaction not subject to, the prospectusrequirements of applicable 
securities laws.
Securities legislation in certain provinces or territories of Canada may 
provide a purchaserwith remedies for rescission or damages if this prospectus 
supplement (including any amendment thereto) and the accompanying prospectus 
(including any amendment thereto) contains a misrepresentation, provided that 
the remedies for
rescission or damages are exercised by the purchaser within the time limit 
prescribed by the securities legislation

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of the purchaser's province or territory. The purchaser should refer to any 
applicable provisions of the securities legislation of the purchaser's 
province or territory for particularsof these rights or consult with a legal 
advisor.
Pursuant to section 3A.3 of National Instrument
33-105
Underwriting Conflicts (NI
33-105),
the underwriters are not required to comply with the disclosure requirements 
of NI
33-105
regarding underwriter conflicts of interest in connection with this offering.
Notice to ProspectiveInvestors in Hong Kong
Each underwriter (a) has not offered or sold and will not offer or sell in 
Hong Kong, by means of anydocument, any notes other than (i) to "professional 
investors" as defined in the Securities and Futures Ordinance (Cap. 571) of 
Hong Kong (the "SFO") and any rules made under that Ordinance; or (ii) in 
othercircumstances which do not result in the document being a "prospectus" as 
defined in the Companies (Winding Up and Miscellaneous Provisions) Ordinance 
(Cap. 32) of Hong Kong or which do not constitute an offer to the public 
within themeaning of that Ordinance; and (b) it has not issued or had in its 
possession for the purposes of issuance, and will not issue or have in its 
possession for the purposes of issuance, whether in Hong Kong or elsewhere, 
any advertisement,invitation or document relating to the notes, which is 
directed at, or the contents of which are likely to be accessed or read by, 
the public of Hong Kong (except if permitted to do so under the securities 
laws of Hong Kong) other than with respectto the notes which are or are 
intended to be disposed of only to persons outside Hong Kong or only to 
"professional investors" as defined in the SFO and any rules made under that 
Ordinance.
Notice to Prospective Investors in Japan
The notes have not been and will not be registered under the Financial 
Instruments and Exchange Act. Accordingly, none of the notes nor anyinterest 
therein may be offered or sold, directly or indirectly, in Japan or to, or for 
the benefit of, any resident of Japan (which term as used herein means any 
person resident in Japan, including any corporation or other entity organized 
underthe laws of Japan), or to others for
re-offering
or resale, directly or indirectly, in Japan or to or for the benefit of a 
resident of Japan, except pursuant to an exemption from the registration 
requirementsof, and otherwise in compliance with, the Financial Instruments 
and Exchange Act and any other applicable laws, regulations and ministerial 
guidelines of Japan.
Notice to Prospective Investors in Singapore
This prospectus supplement and the accompanying prospectus have not been 
registered as a prospectus with the Monetary Authority of Singapore.Accordingly,
 each underwriter has not offered or sold any notes or caused such notes to be 
made the subject of an invitation for subscription or purchase and will not 
offer or sell such notes or cause such notes to be made the subject of 
aninvitation for subscription or purchase, and has not circulated or 
distributed, nor will it circulate or distribute, this prospectus supplement 
or any other document or material in connection with the offer or sale, or 
invitation for subscription orpurchase, of such notes, whether directly or 
indirectly, to persons in Singapore other than (a) to an institutional 
investor under Section 274 of the Securities and Futures Act, Chapter 289 of 
Singapore (the "SFA"), (b) to arelevant person pursuant to Section 275(1), or 
any person pursuant to Section 275(1A), and in accordance with the conditions 
specified in Section 275, of the SFA, or (c) otherwise pursuant to, and in 
accordance with theconditions of, any other applicable provision of the SFA.

Where the shares are subscribed or purchased under Section 275 of the SFAby a 
relevant person which is:


 (a) a corporation (which is not an accredited investor (as defined   
     in Section 4A of the SFA)) the solebusiness of which is to hold  
     investments and the entire share capital of which is owned by one
     or more individuals, each of whom is an accredited investor; or  



 (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and
     eachbeneficiary of the trust is an individual who is an accredited investor, securities (as defined in 


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 Section 239(1) of the SFA) of that corporation or the beneficiaries' rights
 and interest (howsoever described) in that trust shall not be transferred  
 within six months after thatcorporation or that trust has acquired the     
 shares pursuant to an offer made under Section 275 of the SFA except:      



 (i) to an institutional investor or to a relevant person defined in Section 275(2) of the SFA, or to  
     anyperson arising from an offer referred to in Section 275(1A) or Section 276(4)(i)(B) of the SFA;



 (ii) where no consideration is or will be given for the transfer;



 (iii) where the transfer is by operation of law;



 (iv) as specified in Section 276(7) of the SFA; or



 (v) as specified in Regulation 32 of the Securities and Futures (Offers  
     of Investments) (Shares and Debentures)Regulations 2005 of Singapore.

Singapore SFA Product Classification
. Solely for the purposes of our obligationspursuant to Section 309B(1)(A) and 
309B(1)(c) of the SFA, we have determined, and hereby notify all relevant 
persons (as defined in Section 309A of the SFA) that the shares are 
"prescribed capital markets products" (as defined inthe Securities and Futures 
(Capital Markets Products) Regulations 2018) and Excluded Investment Products 
(as defined in MAS Notice SFA
04-N12:
Notice on the Sale of Investment Products and MAS Notice
FAA-N16:Notice
on Recommendations on Investment Products).
Notice to Prospective Investors in Switzerland
This prospectus supplement is not intended to constitute an offer or 
solicitation to purchase or invest in the notes describedherein. No notes have 
been offered or will be offered to the public in Switzerland, except that 
offers of notes may be made to the public in Switzerland at any time under the 
following exemptions under the Swiss Financial Services Act("FinSA"):


 (a) to any person which is a professional client as defined under the FinSA;



 (b) to fewer than 500 persons (other than professional clients as defined under the     
     FinSA), subject to obtainingthe prior consent of lead manager for any such offer; or



 (c) in any other circumstances falling within Article 36 FinSA in       
     connection with Article 44 of the Swiss FinancialServices Ordinance,

provided that no such offer of notes shall require the Company or any bank to 
publish a prospectus pursuant toArticle 35 FinSA.
The notes have not been and will not be listed or admitted to trading on a 
trading venue in Switzerland.
Neither this document nor any other offering or marketing material relating to 
the notes constitutes a prospectus as such term is understoodpursuant to the 
FinSA and neither this document nor any other offering or marketing material 
relating to the notes may be publicly distributed or otherwise made publicly 
available in Switzerland.
Notice to Prospective Investors in Australia
No placement document, prospectus, product disclosure statement or other 
disclosure document (as defined in the Corporations Act 2001 (Cth)(the 
"Corporations Act")) has been or will be lodged with the Australian Securities 
and Investments Commission or any other governmental agency, in relation to 
the offering. This prospectus supplement and the accompanying prospectus do 
notconstitute a prospectus, product disclosure
statement or other disclosure document for the purposes of the Corporations 
Act, and does not purport toinclude
the information required for a prospectus, product disclosure statement or 
other disclosure document under the Corporations Act.

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Any offer in Australia of the notes may only be made to persons (the 
"ExemptInvestors") who are "sophisticated investors" (within the meaning of 
section 708(8) of the Corporations Act), "professional investors" (within the 
meaning of section 708(11) of the Corporations Act) or otherwise pursuant 
toone or more exemptions contained in section 708 of the Corporations Act so 
that it is lawful to offer the notes without disclosure to investors under 
Chapter 6D of the Corporations Act.
The notes applied for by Exempt Investors in Australia must not be offered for 
sale in Australia in the period of 12 months after the date ofallotment under 
the offering, except in circumstances where disclosure to investors under 
Chapter 6D of the Corporations Act would not be required pursuant to an 
exemption under section 708 of the Corporations Act or otherwise or where the 
offer ispursuant to a disclosure document which complies with Chapter 6D of 
the Corporations Act. Any person acquiring the notes must observe such 
Australian
on-sale
restrictions. This prospectus supplement and theaccompanying prospectus 
contain general information only and do not take account of the investment 
objectives, financial situation or particular needs of any particular person. 
It does not contain any securities recommendations or financial productadvice. 
Before making an investment decision, investors need to consider whether the 
information in this prospectus supplement and the accompanying prospectus is 
appropriate to their needs, objectives and circumstances, and, if necessary, 
seekexpert advice on those matters.
Notice to Prospective Investors in Taiwan
The notes have not been and will not be registered or filed with, or approved 
by, the Financial Supervisory Commission of Taiwan and/or otherregulatory 
authority of Taiwan pursuant to relevant securities laws and regulations and 
may not be sold, issued or offered within Taiwan through a public offering or 
in circumstances which constitute an offer within the meaning of the 
Securities andExchange Act of Taiwan or relevant laws and regulations that 
requires a registration, filing or approval of the Financial Supervisory 
Commission of Taiwan and/or other regulatory authority of Taiwan. No person or 
entity in Taiwan has been authorizedto offer or sell the notes in Taiwan.
Notice to Prospective Investors in the Dubai International Financial Centre 
("DIFC")
This document relates to an Exempt Offer in accordance with the Markets Rules 
2012 of the Dubai Financial Services Authority("DFSA"). This document is 
intended for distribution only to persons of a type specified in the Markets 
Rules 2012 of the DFSA. It must not be delivered to, or relied on by, any 
other person. The DFSA has no responsibility for reviewing orverifying any 
documents in connection with Exempt Offers. The DFSA has not approved this 
prospectus supplement nor taken steps to verify the information set forth 
herein and has no responsibility for this document. The securities to which 
thisdocument relates may be illiquid and/or subject to restrictions on their 
resale. Prospective purchasers of the securities offered should conduct their 
own due diligence on the securities. If you do not understand the contents of 
this document youshould consult an authorized financial advisor.
In relation to its use in the DIFC, this document is strictly private and 
confidentialand is being distributed to a limited number of investors and must 
not be provided to any person other than the original recipient, and may not 
be reproduced or used for any other purpose. The interests in the securities 
may not be offered or solddirectly or indirectly to the public in the DIFC.
Notice to Prospective Investors in the United Arab Emirates
The notes have not been, and are not being, publicly offered, sold, promoted 
or advertised in the United Arab Emirates (including theDIFC) other than in 
compliance with the laws of the United Arab Emirates (and the DIFC) governing 
the issue, offering and sale of securities. Further, this prospectus 
supplement and the accompanying prospectus do not constitute a public offer 
ofsecurities in the United Arab Emirates (including the DIFC) and is not 
intended to be a public offer. This prospectus supplement and accompanying 
prospectus have not been approved by or filed with the Central Bank of the 
United Arab Emirates, theSecurities and Commodities Authority or the Dubai 
Financial Services Authority.

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                                 LEGAL MATTERS                                  
The validity of the issuance of the notes and the related guarantees will be 
passed upon for us by Kirkland & Ellis LLP, Chicago,Illinois, with respect to 
U.S. legal matters, and by Arthur Cox LLP, Ireland, special Irish counsel, 
with respect to Irish legal matters. The underwriters have been represented by 
Davis Polk & Wardwell LLP.
                                    EXPERTS                                     
The financial statements and management's assessment of the effectiveness of 
internal control over financial reporting (which is includedin Management's 
Report on Internal Control Over Financial Reporting) incorporated in this 
prospectus supplement by reference to the Annual Report on Form
10-K
for the year ended December 31, 2023have been so incorporated in reliance on 
the report of PricewaterhouseCoopers LLP, an independent registered public 
accounting firm, given on the authority of said firm as experts in auditing 
and accounting.

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               SERVICE OF PROCESS AND ENFORCEMENT OF LIABILITIES                
Allegion has been advised by its Irish counsel, Arthur Cox LLP, that a 
judgment for the payment of money rendered by a court in the UnitedStates 
would not be automatically enforceable in Ireland. There is no treaty between 
Ireland and the United States providing for the reciprocal enforcement of 
foreign judgments. In order to enforce a monetary judgment obtained in the 
United Statesin Ireland, separate proceedings have to be issued seeking an 
Irish judgment in the terms of the U.S. judgment. A summary procedure is 
available in circumstances where an applicant can establish that:


 .  the U.S. judgment is for a definite sum;



 .  the U.S. judgment is final and conclusive; and



 .  the U.S. judgment is of a court which, as a matter of Irish law, is of competent jurisdiction.

Even if the matters referred to above are established by an applicant, an 
Irish court may on certain grounds refuse toenforce the U.S. judgment. These 
grounds include:


 .  the U.S. judgment having being obtained by fraud;



 .  the U.S. judgment violating Irish public policy or constituting a judgement of a penal or revenue (tax) nature;



 .  the U.S. judgment being in breach of natural justice or constitutional justice under the laws of Ireland;



 .  the U.S. judgment being irreconcilable with an earlier judgment; or



 .  there being no practical benefit to the party in whose favor the U.S.  
    judgement is made in seeking to have thatjudgement enforced in Ireland.

It may be difficult for a securityholder to effect service of process within 
the U.S. orto enforce judgments obtained against Allegion plc in U.S. courts. 
Allegion plc has agreed that it may be served with process with respect to 
actions based on offers and sales of securities made in the United States and 
other violations of U.S.securities laws by having Allegion US Holding Company 
Inc., a Delaware limited liability company and subsidiary of Allegion plc, be 
its U.S. agent appointed for that purpose. Allegion US Holding Company Inc. is 
located at 11819 North PennsylvaniaStreet, Carmel, Indiana 46032. A judgment 
obtained against Allegion plc in a U.S. court would be enforceable in the 
United States but could be executed upon only to the extent Allegion plc has 
assets in the United States. An act that results inAllegion plc or its 
respective directors or officers being in breach of the civil liability 
provisions of U.S. law would not, by virtue of the breach of U.S. law, be 
actionable before a court in Ireland, although such act may potentially give 
riseto a cause of action under the local laws of Ireland.

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PROSPECTUS



                                  Allegion plc                                  
                                Debt Securities                                 
                         Guarantees of Debt Securities                          
                                Ordinary Shares                                 
                                Preferred Shares                                
                               Depositary Shares                                
                            SharePurchase Contracts                             
                              Share Purchase Units                              
                                    Warrants                                    


                        Allegion USHolding Company Inc.                         
                                Debt Securities                                 
                         Guarantees of Debt Securities                          


We may offer,issue and sell the types of securities set forth above from time 
to time, together or separately. This prospectus describes some of the general 
terms that may apply to these securities. We will provide a prospectus 
supplement each time we offer andissue any of these securities. The specific 
terms of any securities to be offered will be described in the related 
prospectus supplement. The prospectus supplement may also add, update or 
change information contained in this prospectus. You shouldread this 
prospectus and any applicable prospectus supplement carefully before making an 
investment decision.
We may offer and sell thesesecurities to or through one or more underwriters, 
dealers and agents, or directly to purchasers, on a continuous or delayed 
basis. This prospectus may not be used to sell securities unless accompanied 
by a prospectus supplement.
Our ordinary shares are listed on the New York Stock Exchange under the 
trading symbol "ALLE."


INVESTING IN OUR SECURITIES INVOLVES RISK. PLEASE READ "
RISK FACTORS
" ON PAGE 4 OF THISPROSPECTUS AND THE RISK FACTORS INCLUDED IN OUR PERIODIC 
REPORTS THAT WE FILE WITH THE SECURITIES AND EXCHANGE COMMISSION BEFORE YOU 
INVEST IN OUR SECURITIES.


None of theSecurities and Exchange Commission, any state securities commission 
or any other regulatory body has approved or disapproved of these securities 
or passed upon the accuracy or adequacy of this prospectus. Any representation 
to the contrary is acriminal offense.
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                               TABLE OF CONTENTS                                


                                                                     
ABOUT THIS PROSPECTUS                                              1 
WHERE YOU CAN FIND MORE INFORMATION                                1 
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE                    1 
PROSPECTUS SUMMARY                                                 3 
RISK FACTORS                                                       4 
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS          4 
USE OF PROCEEDS                                                    5 
DESCRIPTION OF THE DEBT SECURITIES                                 6 
DESCRIPTION OF WARRANTS                                           21 
DESCRIPTION OF ALLEGION PLC SHARE CAPITAL                         22 
DESCRIPTION OF DEPOSITARY SHARES                                  37 
DESCRIPTION OF SHARE PURCHASE CONTRACTS AND SHARE PURCHASEUNITS   40 
MATERIAL TAX CONSIDERATIONS                                       41 
PLAN OF DISTRIBUTION                                              59 
LEGAL MATTERS                                                     60 
EXPERTS                                                           60 
SERVICE OF PROCESS AND ENFORCEMENT OF LIABILITIES                 60 



We have not authorized any person to provide you with information different 
from that contained in or incorporated by reference into thisprospectus, any 
amendment or supplement to this prospectus or in any free writing prospectus 
prepared by us or on our behalf. We do not take any responsibility for, and 
cannot provide any assurance as to the reliability of, any information 
otherthan the information contained or incorporated by reference in this 
prospectus, any amendment or supplement to this prospectus or in any free 
writing prospectus prepared by us or on our behalf. This prospectus and any 
prospectus supplement does notconstitute an offer to sell, or a solicitation 
of an offer to buy, any securities or related guarantee offered by this 
prospectus and any prospectus supplement by any person in any jurisdiction in 
which it is unlawful for such person to make such anoffer or solicitation. 
Neither the delivery of this prospectus, any prospectus supplement, nor any 
sale made under it implies that there has been no change in our affairs or 
that the information in this prospectus and any prospectus supplement 
iscorrect as of any date after the date of this prospectus and any prospectus 
supplement.
This document does not constitute aprospectus within the meaning of section 
1348 of the Companies Act 2014 of Ireland (as amended). No offer of securities 
of Allegion plc to the public is made, or will be made, that requires the 
publication of a prospectus pursuant to Irishprospectus law (within the 
meaning of section 1348 of the Companies Act 2014 of Ireland (as amended)) in 
general, or in particular pursuant to the Prospectus Regulation (EU) 2017/1129 
of 14 June 2017 (as amended), the European Union(Prospectus) Regulations 2019 
of Ireland (S.I. No. 380/2019), or the Central Bank (Investment Market 
Conduct) Rules (S.I. No. 366 of 2019). This document has not been approved or 
reviewed by or registered with the Central Bank of Ireland.
This document does not constitute investment advice or the provision of 
investment services within the meaning of the European Union(Markets in 
Financial Instruments) Regulations 2017 (S.I. No. 375 of 2017) (as amended) of 
Ireland or otherwise. Allegion plc is not an authorized investment firm within 
the meaning of the European Union (Markets in Financial Instruments)Regulations 
2017 (S.I. No. 375 of 2017) (as amended) of Ireland, and the recipients of 
this document should seek independent legal and financial advice in 
determining their actions in respect of or pursuant to this document.

As used in this prospectus and any prospectus supplement, "Allegion," "we," 
"our," "us" and the"Company" mean Allegion plc, an Irish public limited 
company, together with its consolidated subsidiaries, unless otherwise 
specified or the context otherwise requires.

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                             ABOUT THIS PROSPECTUS                              
This prospectus is part of a registration statement on Form
S-3
that we filed with the Securities andExchange Commission (the "Commission" or 
"SEC"), using a "shelf" registration process as a "well-known seasoned issuer" 
as defined in Rule 405 under the Securities Act of 1933, as amended (the 
"SecuritiesAct"). Pursuant to this registration statement, we may offer, issue 
and sell securities as set forth on the cover page of this prospectus.
We may offer, issue and sell the securities from time to time, together or 
separately. This prospectus describes some of the general termsthat may apply 
to these securities. We will provide a prospectus supplement each time we 
offer and issue any of these securities. The specific terms of any securities 
to be offered will be described in the related prospectus supplement including 
thespecific amounts, prices and terms of the securities offered or sold. The 
prospectus supplement may also add, update or change information contained in 
this prospectus. The registration statement that we filed with the SEC 
includes exhibits thatprovide more detail on the matters discussed in this 
prospectus. If there is any inconsistency between the information in this 
prospectus and any prospectus supplement, you should rely on the information 
in the prospectus supplement. You should readthis prospectus and any 
applicable prospectus supplement(s) and the related exhibits filed with the 
SEC, together with the additional information described under the headings 
"Where You Can Find More Information" and "Incorporation ofCertain Documents 
by Reference" prior to purchasing any of the securities offered by this 
prospectus.
                      WHERE YOU CAN FIND MORE INFORMATION                       
We have filed a registration statement on Form
S-3
with the SEC. This prospectus is part of theregistration statement and does 
not contain all the information in the registration statement on Form
S-3.
You will find additional information about us in the registration statement. 
Any statement made inthis prospectus concerning a contract or other document 
of ours is not necessarily complete, and you should read the documents that 
are filed as exhibits to the registration statement or otherwise filed with 
the SEC for a more complete understandingof the document or matter. Each such 
statement is qualified in all respects by reference to the document to which 
it refers.
We fileannual, quarterly and current reports, proxy statements and other 
information with the SEC. Our SEC filings are available to the public over the 
Internet at the SEC's website at
http://www.sec.gov
and on our corporate website at
http://www.allegion.com
as soon as reasonably practicable after we electronically file such material 
with, or furnish it to, the SEC. Information on our website does not 
constitute part of this prospectus, and any references to thiswebsite or any 
other website are inactive textual references only.
Our ordinary shares are listed on the New York Stock Exchange (the"NYSE") 
under the trading symbol "ALLE."
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE                 
The SEC permits us to "incorporate by reference" the information contained in 
documents we file with the SEC, which meansthat we can disclose important 
information to you by referring you to those documents rather than by 
including them in this prospectus. Information that is incorporated by 
reference is considered to be part of this prospectus and you should read 
theinformation with the same care that you read this prospectus. Later 
information that we file with the SEC will automatically update and supersede 
the information that is either contained, or incorporated by reference, in 
this prospectus and will beconsidered to be a part of this prospectus from the 
date those documents are filed. We have filed with the SEC, and incorporate by 
reference in this prospectus, the following documents (File
No. 001-35971):


 .  Annual Report on                                                                         
    Form                                                                                     
    10-K                                                                                     
    for the fiscal year ended December 31, 2023, filed with the SEC on February 20, 2024; and


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 .  The description of our ordinary shares                                                  
    contained in our Annual Report on                                                       
    Form                                                                                    
    10-K                                                                                    
    for the fiscal year ended December 31, 2019, filed with the SEC on February 18, 2020,   
    including all amendments and reports filed for the purpose of updating such description.

All future filings that we make under Sections 13(a), 13(c), 14 or 15(d) of 
the Securities Exchange Act of 1934, asamended (the "Exchange Act"), until all 
the securities offered by this prospectus have been issued as described in 
this prospectus, are deemed incorporated into and part of this prospectus once 
filed. We are not, however, incorporating, ineach case, any documents (or 
portions thereof) or information that we are deemed to furnish and not file in 
accordance with SEC rules, unless expressly stated otherwise therein. Any 
statement in this prospectus, in any prospectus supplement, or inany document 
incorporated by reference that is different from any statement contained in 
any later-filed document should be regarded as changed by that later 
statement. Once so changed, the earlier statement is no longer considered part 
of thisprospectus or any prospectus supplement.
You may request by phone or in writing a copy of any of the materials 
incorporated (other thanexhibits, unless the exhibits are themselves 
specifically incorporated) into this prospectus, and we will provide to you 
these materials free of charge. Please make your request to Jeffrey N. Braun, 
Senior Vice President and General Counsel, c/oSchlage Lock Company LLC, 11819 
North Pennsylvania Street, Carmel, Indiana, 46032, telephone, (317)
810-3700.

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                               PROSPECTUS SUMMARY                               
This summary highlights selected information included or incorporated by 
reference in this prospectus. This summary does not contain all ofthe 
information that you should consider before investing in our securities. You 
should read this entire prospectus, including the information incorporated by 
reference, before making an investment decision. See "Where You Can Find 
MoreInformation" in this prospectus. Some of the statements in this prospectus 
are forward-looking statements. See "Cautionary Statement Regarding 
Forward-Looking Statements."
                                  Allegion plc                                  
Allegionplc is a leading global provider of security products and solutions 
that keep people and assets safe and secure in the places they live, learn, 
work and connect. We create peace of mind by pioneering safety and security 
with a vision of enablingseamless access and a safer world. Seamless access 
allows authorized, automated and safe passage and movement through spaces and 
places in the most efficient and frictionless manner possible. Central to our 
vision is partnering and developingecosystems to create a flawless experience 
and enable an uninterrupted and secure flow of people and assets. We offer an 
extensive and versatile portfolio of security and access control products and 
solutions across a range of market-leading brands.Our experts across the globe 
deliver high-quality security hardware, software, services and systems, and we 
use our deep expertise to serve as trusted partners to
end-users
who seek customized solutions totheir security needs. Our 10 largest customers 
represented approximately 25% of our total Net revenues in 2023. No single 
customer represented 10% or more of our total Net revenues in 2023.
We are headquartered in Dublin, Ireland, with our North American corporate 
office in Carmel, Indiana. As of December 31, 2023, we hadapproximately 12,400 
employees worldwide and have a global manufacturing footprint with 31 
principal production and assembly facilities around the world. For the fiscal 
year ended December 31, 2023, we generated revenues of$3,650.8 million.
The principal executive office of Allegion plc is located at Block D, Iveagh 
Court, Harcourt Road, Dublin 2, D02VH94, Ireland, telephone (317)
810-3700.
                        Allegion US Holding Company Inc.                        
Allegion US Holding Company Inc. ("ALLE Holdings") is a corporation 
incorporated under the laws of the State of Delaware onAugust 5, 2013, and is 
a wholly owned subsidiary of Allegion plc. The principal executive office of 
ALLE Holdings is located at 11819 North Pennsylvania Street, Carmel, Indiana, 
46032, telephone
(317) 810-3700.

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                                  RISK FACTORS                                  
Investment in any securities offered pursuant to this prospectus involves 
risks. Before acquiring any such securities, you should carefullyconsider the 
risk factors incorporated by reference to our most recent Annual Report on Form

10-K
and each subsequently filed Quarterly Report on Form
10-Q,
the otherinformation contained or incorporated by reference in this 
prospectus, as updated by our subsequent filings under the Exchange Act, and 
the risk factors and other information contained in the applicable prospectus 
supplement.
           CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS            
Certain statements in or incorporated by reference in this prospectus, other 
than purely historical information, are "forward-lookingstatements" within the 
meaning of the Private Securities Litigation Reform Act of 1995, Section 27A 
of the Securities Act and Section 21E of the Exchange Act. These forward-looking
 statements generally are identified by the words"believe," "project," 
"expect," "anticipate," "estimate," "forecast," "outlook," "intend," 
"strategy," "plan," "may," "should,""will," "would," "will be," "will 
continue," "will likely result," or the negative thereof or variations thereon 
or similar expressions generally intended to identify forward-looking 
statements.
Forward-looking statements may relate to such matters as projections of 
revenue, margins, expenses, tax provisions, earnings, cash flows,benefit 
obligations, dividends, share purchases or other financial items; any 
statements of the plans, strategies and objectives of management for future 
operations, including those relating to any statements concerning expected 
development,performance or market share relating to our products and services; 
any statements regarding future economic conditions or our performance; any 
statements regarding pending investigations, claims or disputes; any 
statements of expectation or belief;and any statements of assumptions 
underlying any of the foregoing. These statements are based on currently 
available information and our current assumptions, expectations and 
projections about future events. While we believe that our assumptions,expectati
ons and projections are reasonable in view of the currently available 
information, you are cautioned not to place undue reliance on our 
forward-looking statements. You are advised to review any further disclosures 
we make on relatedsubjects in materials we file with or furnish to the SEC. 
Forward-looking statements speak only as of the date they are made and are not 
guarantees of future performance. They are subject to future events, risks and 
uncertainties--many of whichare beyond our control--as well as potentially 
inaccurate assumptions that could cause actual results to differ materially 
from our expectations and projections. We do not undertake to update any 
forward-looking statements.
Factors that might affect our forward-looking statements include, among other 
things:


 .  ongoing macroeconomic challenges and continued economic instability;



 .  increased prices and inflation;



 .  volatility and uncertainty in the political, economic and regulatory environments in which we operate,
    includingchanges to trade agreements, sanctions, import and export regulations, custom duties         
    and applicable tax regulations and interpretations, social and political unrest, instability,         
    national and international conflict, terrorist acts and othergeographical disputes and uncertainties; 



 .  the strength and stability of the institutional, commercial and residential construction and remodeling markets;



 .  fluctuations in currency exchange rates;



 .  potential impairment of our goodwill, indefinite-lived intangible assets and/or our long-lived assets;



 .  instability in the U.S. and global capital and credit markets;



 .  our ability to make scheduled debt payments or to refinance our debt obligations;



 .  increased competition, including from technological developments;


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 .  the development, commercialization and acceptance of new products and services;



 .  changes in customer and consumer preferences and our ability to maintain beneficial relationships with largecustomers;



 .  our products or solutions failing to meet certification and specification requirements, being defective,       
    causingproperty damage, bodily harm or injury, or otherwise falling short of customers' needs and expectations;



 .  our ability to identify and successfully complete and integrate acquisitions,
    including achieving theiranticipated strategic and financial benefits;       



 .  business opportunities that diverge from our core business;



 .  our ability to achieve the expected improvements or financial returns we expect from our strategic initiatives;



 .  our ability to effectively manage and implement restructuring initiatives or other organizational changes;



 .  global climate change or other unexpected events, including global health crises, such as
    COVID-19;                                                                                



 .  the proper functioning of our information technology and operational technology systems,  
    including disruption orbreaches of our information systems, such as cybersecurity attacks;



 .  the failure of our third-party vendors to provide effective support for many of the  
    critical elements of ourglobal information and operational technology infrastructure;



 .  our ability to recruit and retain a highly qualified and diverse workforce;



 .  disruptions in our global supply chain, including product manufacturing
    and logistical services provided by oursupplier partners;              



 .  our ability to effectively manage real or perceived issues related to product  
    quality, safety, corporate socialresponsibility and other reputational matters;



 .  our ability to protect our brand reputation and trademarks;



 .  legal judgments, fines, penalties or settlements imposed against us
    or our assets as a result of legalproceedings, claims and disputes;



 .  claims of infringement of intellectual property rights by third parties;



 .  improper conduct by any of our employees, agents or business partners;



 .  changes to, or changes in interpretations of, current laws and regulations;



 .  uncertainty and inherent subjectivity related to transfer pricing regulations in the countries in which weoperate;



 .  changes in tax rates, the adoption of new tax legislation or exposure to additional tax liabilities; and



 .  risks related to our incorporation in Ireland, including the possible effects on us of future 
    legislation oradverse determinations by taxing authorities that could increase our tax burden.

These events, risks and uncertaintiesare further described in Part I, Item 1A 
of our most recent Annual Report on Form
10-K,
our Quarterly Reports on Form
10-Q
in the section entitled "RiskFactors" and as may be included from time to time 
in our reports filed with the SEC. We caution you that the important factors 
referenced above may not contain all of the factors that are important to you.

                                USE OF PROCEEDS                                 
Except as otherwise set forth in the applicable prospectus supplement, we 
intend to use the net proceeds from sales of the securities forgeneral 
corporate purposes, which may include, but is not limited to, funding for 
working capital, repayment of indebtedness, capital expenditures, repurchases 
of our capital stock and acquisitions.

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                       DESCRIPTION OF THE DEBT SECURITIES                       
We have summarized below general terms and conditions of the debt securities 
or guarantees of debt securities that we may offer and sellpursuant to this 
prospectus, or the guarantees in respect of debt securities. When we offer to 
sell a particular series of debt securities, we will describe the specific 
terms and conditions of the series in a prospectus supplement to thisprospectus.
 We will also indicate in the applicable prospectus supplement whether the 
general terms and conditions described in this prospectus apply to the series 
of debt securities. In addition, the terms and conditions of the debt 
securities of aseries may be different in one or more respects from the terms 
and conditions described below. If so, those differences will be described in 
the applicable prospectus supplement. We may, but need not, describe any 
additional or different terms andconditions of those debt securities in an 
annual report on Form
10-K,
a quarterly report on Form
10-Q
or a current report on Form
8-K
filed with the SEC, the information in which would be incorporated by 
reference in this prospectus and that report will be identified in the 
applicable prospectus supplement.
We will issue the debt securities in one or more series, which will consist of 
either our senior debt or our subordinated debt, under anindenture among us, 
ALLE Holdings, the guarantors named therein, and (unless specified in the 
applicable supplemental indenture) U.S. Bank Trust Company, National 
Association, as trustee. The debt securities of any series, whether senior 
orsubordinated, may be issued as convertible debt securities or exchangeable 
debt securities. We may use different trustees for different series of debt 
securities issued under the indenture. The following summary of provisions of 
the indenture doesnot purport to be complete and is subject to, and qualified 
in its entirety by reference to, all of the provisions of the indenture, 
including definitions therein of certain terms. This summary may not contain 
all of the information that you mayfind useful. The terms and conditions of 
the debt securities of each series will be set forth in those debt securities 
and may also be set forth in an indenture supplemental to the indenture. For a 
comprehensive description of any series of debtsecurities being offered 
pursuant to this prospectus, you should read both this prospectus and the 
applicable prospectus supplement.
Wehave filed the indenture as an exhibit to the registration statement of 
which this prospectus forms a part. A form of each debt security, reflecting 
the specific terms and provisions of that series of debt securities, will be 
filed with the SEC inconnection with each offering and will be incorporated by 
reference in the registration statement of which this prospectus forms a part. 
The indenture does not contain any provision that gives you protection in the 
event we issue a large amount ofdebt or we are acquired by another entity. 
Copies of the indenture, any supplemental indenture and any form of debt 
security that has been filed may be obtained in the manner described under 
"Where You Can Find More Information."
Capitalized terms used and not defined in this summary have the meanings 
specified in the indenture. For purposes of this section of thisprospectus, 
references to "we," "us" and "our" are Allegion plc and not to any of its 
subsidiaries. References to the "applicable prospectus supplement" are to the 
prospectus supplement to this prospectus thatdescribes the specific terms and 
conditions of a series of debt securities.
General
We may offer the debt securities from time to time in as many distinct series 
as we may determine. Our senior debt securities will be oursenior obligations 
and will rank equally in right of payment with all of our senior indebtedness. 
If we issue subordinated debt securities, the terms of the subordination will 
be described in the applicable prospectus supplement. Holders ofsubordinated 
debt securities should recognize that contractual provisions may prohibit us 
from making payments on those debt securities. The indenture does not limit 
the amount of debt securities that we may issue under that indenture. We 
may,without the consent of the holders of the debt securities of any series, 
issue additional debt securities ranking equally with, and otherwise similar 
in all respects to, the debt securities of the series (except for the public 
offering price and theissue date) so that those additional debt securities 
will be consolidated and form a single series with the debt securities of the 
series previously offered and sold. We may also issue debt securities with 
terms different from those of debtsecurities previously issued under the 
indenture or existing indentures.

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The debt securities of each series will be issued in fully registered form 
without interestcoupons, unless we specify otherwise in the applicable 
prospectus supplement. We currently anticipate that the debt securities of 
each series offered and sold pursuant to this prospectus will be issued as 
global debt securities as described under"--Book-Entry; Delivery and Form; 
Global Securities" and will trade in book-entry form only.
Debt securities denominated inU.S. dollars will be issued in denominations of 
$1,000 and any integral multiple of $1,000 in excess thereof, unless otherwise 
specified in the applicable prospectus supplement. If the debt securities of a 
series are denominated in a foreign orcomposite currency, the applicable 
prospectus supplement will specify the denomination or denominations in which 
those debt securities will be issued.
Unless otherwise specified in the applicable prospectus supplement, we will 
repay the debt securities of each series at 100% of theirprincipal amount, 
together with accrued and unpaid interest thereon at maturity, except if those 
debt securities have been previously redeemed or purchased and cancelled.
Unless otherwise specified in the applicable prospectus supplement, the debt 
securities of each series will not be listed on any securitiesexchange.
Provisions of Indenture
The indenture provides that debt securities may be issued under it from time 
to time in one or more series. For each series of debt securities,this 
prospectus and the applicable prospectus supplement will describe the 
following terms and conditions of that series of debt securities:


 .  the title of the series;



 .  the maximum aggregate principal amount, if any, established for debt securities of the series, payable at itsstated maturity;



 .  the person to whom any interest on a debt security of the series will
    be payable, if other than the person inwhose name that debt security 
    (or one or more predecessor debt securities) is registered at the    
    close of business on the regular record date for that interest;      



 .  whether the debt securities rank as senior debt, subordinated debt or any combination thereof and the terms ofany subordination;



 .  the date or dates on which the principal of any debt securities of the      
    series will be payable or the method usedto determine or extend those dates;



 .  the rate or rates at which any debt securities of the series will bear interest,
    if any, the date or dates fromwhich interest, if any, will accrue, the          
    interest payment dates on which interest, if any, will be payable and the       
    regular record date for interest, if any, payable on any interest payment date; 



 .  the place or places where the principal of and premium, if any, and interest on any debt
    securities of the serieswill be payable and the manner in which any payment may be made;



 .  the period or periods within which, the price or prices at which and the terms     
    and conditions upon which any debtsecurities of the series may be redeemed, in     
    whole or in part, at our option and, if other than by a board resolution, the      
    manner in which any election by us to redeem the debt securities will be evidenced;



 .  our obligation or right, if any, to redeem or purchase any debt securities
    of the series pursuant to any sinkingfund or analogous provision          
    or at the option of the holder thereof and the period or periods within   
    which, the price or prices at which and the terms and conditions          
    upon which any debt securities of the series will be redeemed or          
    purchased, in wholeor in part, pursuant to that obligation, and if other  
    than by a board resolution or officer's certificate, the manner in which  
    any election by us to redeem any debt securities shall be evidenced;      


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 .  if other than denominations of $1,000 and any integral multiple of $1,000 in excess   
    thereof, the denominations inwhich any debt securities of the series will be issuable;



 .  if the amount of principal of or premium, if any, or interest on 
    any debt securities of the series may bedetermined with reference
    to a financial or economic measure or index or pursuant to a     
    formula, the manner in which those amounts will be determined;   



 .  if other than U.S. dollars, the currency, currencies or currency units in which the principal
    of or premium, ifany, or interest on any debt securities of the series will be payable       
    and the manner of determining the equivalent thereof in U.S. dollars for any purpose,        
    including for the purpose of making payment in the currency of the United States of America; 



 .  if the principal of or premium, if any, or interest on any debt securities of the
    series is to be payable, at ourelection or the election of the holder thereof,   
    in one or more currencies or currency units other than that or those in which    
    those debt securities are stated to be payable, the currency, currencies or      
    currency units in which the principal of orpremium, if any, or interest on the   
    debt securities as to which that election is made will be payable, the periods   
    within which and the terms and conditions upon which that election is to be made 
    and the amount so payable (or the manner in whichthat amount will be determined);



 .  if other than the entire principal amount thereof, the portion of the principal amount of any debt securities ofthe
    series which will be payable upon declaration of acceleration of the maturity thereof pursuant to the indenture;   



 .  if the principal amount payable at the stated maturity of any debt securities
    of the series will not bedeterminable as of any one or more dates prior      
    to the stated maturity, the amount which will be deemed to be the principal  
    amount of those debt securities as of any date for any purpose, including    
    the principal amount thereof which will be due andpayable upon any maturity  
    other than the stated maturity or which will be deemed to be outstanding     
    as of any date prior to the stated maturity (or, in any case, the manner     
    in which the amount deemed to be the principal amount will be determined);   



 .  if other than by a board resolution, the manner in which any election by us or  
    any of the guarantors to defeaseany debt securities of the series pursuant to   
    the indenture will be evidenced; whether any debt securities of the series other
    than debt securities denominated in U.S. dollars and bearing interest at a      
    fixed rate are to be subject to the defeasanceprovisions of the indenture; or,  
    in the case of debt securities denominated in U.S. dollars and bearing interest 
    at a fixed rate, if applicable, that the debt securities of the series, in      
    whole or any specified part, will not be defeasible pursuantto the indenture;   



 .  if applicable, that any debt securities of the series will be issuable in whole or in 
    part in the form of one ormore global securities and, in that case, the respective    
    depositaries for those global securities and the form of any legend or legends which  
    will be borne by any global securities, and any circumstances in which any global     
    security may be exchangedin whole or in part for debt securities registered, and any  
    transfer of a global security in whole or in part may be registered, in the name or   
    names of persons other than the depositary for that global security or a nominee      
    thereof and any otherprovisions governing exchanges or transfers of global securities;



 .  any addition to, deletion from or change in the events of default  
    applicable to any debt securities of the seriesand any change in   
    the right of the trustee or the requisite holders of those debt    
    securities to declare the principal amount thereof due and payable;



 .  any addition to, deletion from or change in the covenants described
    in this prospectus applicable to debtsecurities of the series;     



 .  if the debt securities of the series are to be convertible into or    
    exchangeable for cash and/or any securities orother property of any   
    person (including us or the guarantors), the terms and conditions upon
    which those debt securities will be so convertible or exchangeable;   


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 .  whether the debt securities of the series will be guaranteed by any persons and, if     
    so, the identity of thosepersons, the terms and conditions upon which those debt        
    securities will be guaranteed and, if applicable, the terms and conditions upon which   
    those guarantees may be subordinated to other indebtedness of the respective guarantors;



 .  whether the debt securities of the series will be secured by any collateral   
    and, if so, the terms and conditionsupon which those debt securities          
    will be secured and, if applicable, upon which those liens may be subordinated
    to other liens securing other indebtedness of us or of any guarantor;         



 .  if other than U.S. Bank Trust Company, National Association is to act as trustee for the
    debt securities of suchseries, the name and corporate trust office of such trustee;     



 .  any other terms of the debt securities of the series and the guarantees thereof (which may
    modify or delete anyprovision of the indenture, insofar as it applies to such series); and



 .  the CUSIP and/or ISIN number(s) of the debt securities of the series.

Interest and Interest Rates
General
In the applicable prospectus supplement, we will designate the debt securities 
of a series as being either debt securities bearing interest ata fixed rate of 
interest or debt securities bearing interest at a floating rate of interest. 
Each debt security will begin to accrue interest from the date on which it is 
originally issued. Interest on each debt security will be payable in arrearson 
the interest payment dates set forth in the applicable prospectus supplement 
and as otherwise described below and at maturity or, if earlier, the 
redemption date described below. Interest will be payable to the holder of 
record of the debtsecurities at the close of business (or, if no business is 
conducted by the trustee at its corporate trust office on such date, at 5:00 
p.m. New York City time on such date) on the record date for each interest 
payment date, which record dates willbe specified in the applicable prospectus 
supplement.
As used in the indenture, the term "business day" means, with respect todebt 
securities of a series, any day, other than a Saturday or Sunday, that is not 
a day on which the trustee or banking institutions are authorized or obligated 
by law, regulation or executive order to close in the place where the 
principal of andpremium, if any, and interest on the debt securities of that 
series are payable.
Fixed Rate Debt Securities
If the debt securities of a series being offered will bear interest at a fixed 
rate of interest, the debt securities of that series will bearinterest at the 
annual interest rate specified on the cover page of the applicable prospectus 
supplement. Interest on those debt securities will be payable semi-annually in 
arrears on the interest payment dates for those debt securities. If 
thematurity date, the redemption date or an interest payment date is not a 
business day, we will pay principal, premium, if any, the redemption price, if 
any, and interest on the next succeeding business day, and no interest will 
accrue from and afterthe relevant maturity date, redemption date or interest 
payment date to the date of that payment. Unless otherwise specified in the 
applicable prospectus supplement, interest on the fixed rate debt securities 
will be computed on the basis of a
360-day
year of twelve
30-day
months.
Floating Rate Debt Securities
If the debt securities of a series being offered will bear interest at a 
floating rate of interest, the debt securities of thatseries will bear 
interest during each relevant interest period at the rate determined as set 
forth in the applicable prospectus supplement. In the applicable prospectus 
supplement, we will indicate any spread or spread multiplier to be applied 
inthe interest rate formula to determine the interest rate applicable in any 
interest period. The applicable prospectus supplement will identify the 
calculation agent for each series of floating rate debt securities, which will 
compute the interestaccruing on the debt securities of the relevant series.

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Optional Redemption or Repurchase
If specified in the applicable prospectus supplement, we may elect to redeem 
all or part of the outstanding debt securities of a series fromtime to time 
before the maturity date of the debt securities of that series. Upon such 
election, we will notify the trustee of the redemption date and the principal 
amount of debt securities of the series to be redeemed. If less than all the 
debtsecurities of the series are to be redeemed, and the securities are global 
securities, the securities to be redeemed will be selected in accordance with 
applicable DTC procedures. If the notes to be redeemed are not global 
securities, the particulardebt securities of that series to be redeemed will 
be selected by the trustee by such method as the trustee deems fair and 
appropriate. The applicable prospectus supplement will specify the redemption 
price for the debt securities to be redeemed (orthe method of calculating such 
price), in each case in accordance with the terms and conditions of those debt 
securities.
Notice ofredemption will be given to each holder of the debt securities to be 
redeemed not less than 30 nor more than 60 days prior to the date set for such 
redemption. This notice will include the following information: the redemption 
date; the redemptionprice (or the method of calculating such price); if less 
than all of the outstanding debt securities of such series are to be redeemed, 
the identification (and, in the case of partial redemption, the respective 
principal amounts) of the particulardebt securities to be redeemed; the place 
or places where such debt securities are to be surrendered for payment of the 
redemption price; and, if applicable, the CUSIP number of the debt securities 
to be redeemed (provided that no representationwill be made as to the 
correctness or accuracy of the CUSIP number, if any, listed in such notice or 
printed on the securities).
By nolater than 11:00 a.m. (New York City time) on the redemption date, we 
will deposit or cause to be deposited with the trustee or with a paying agent 
(or, if we are acting as our own paying agent with respect to the debt 
securities being redeemed, wewill segregate and hold in trust as provided in 
the indenture) an amount of money sufficient to pay the aggregate redemption 
price of, and (except if the redemption date shall be an interest payment date 
or the debt securities of such series provideotherwise) accrued interest on, 
all of the debt securities or the part thereof to be redeemed on that date. On 
the redemption date, the redemption price will become due and payable upon all 
of the debt securities to be redeemed, and interest, ifany, on the debt 
securities to be redeemed will cease to accrue from and after that date. Upon 
surrender of any such debt securities for redemption, we will pay those debt 
securities surrendered at the redemption price together, if applicable, 
withaccrued interest to the redemption date.
Any debt securities to be redeemed only in part must be surrendered at the 
office or agencyestablished by us for such purpose, and we will execute, and 
the trustee will authenticate and deliver to a holder without service charge, 
new debt securities of the same series and of like tenor, of any authorized 
denominations as requested by thatholder, in a principal amount equal to and 
in exchange for the unredeemed portion of the debt securities that holder 
surrenders.
Additionally, we or our affiliates may purchase debt securities from investors 
who are willing to sell from time to time, either in the openmarket at 
prevailing prices or in private transactions at negotiated prices. Debt 
securities that we or they purchase may, at our discretion, be held, resold or 
canceled.
Payment and Transfer or Exchange
Principal of and premium, if any, and interest on the debt securities of each 
series will be payable, and the debt securities may be exchangedor 
transferred, at the office or agency maintained by us for that purpose (which 
initially will be the corporate trust office of the trustee). Payment of 
principal of and premium, if any, and interest on a global security registered 
in the name ofor held by The Depository Trust Company ("DTC") or its nominee 
will be made in immediately available funds to DTC or its nominee, as the case 
may be, as the registered holder of that global security. If any of the debt 
securities are nolonger represented by a global security, payment of interest 
on certificated debt securities in definitive form may, at our option, be made 
by check mailed directly to holders at their registered addresses. See 
"--Book-Entry; Delivery andForm; Global Securities."

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A holder may transfer or exchange any certificated debt securities in 
definitive form at thecorporate trust office of the trustee. No service charge 
will be made for any registration of transfer or exchange of debt securities, 
but we may require payment of a sum sufficient to cover any transfer tax or 
other similar governmental chargepayable in connection therewith.
We are not required to transfer or exchange any debt security selected for 
redemption for a period of 15days before sending of a notice of redemption of 
the debt security to be redeemed.
The registered holder of debt securities will betreated as the owner of those 
debt securities for all purposes.
Subject to any applicable abandoned property law, all amounts in respectof 
principal of and premium, if any, or interest on the debt securities paid by 
us that remain unclaimed two years after that payment was due and payable will 
be repaid to us, and the holders of those debt securities will thereafter look 
solely tous for payment.
Guarantees
Eachprospectus supplement will describe, as to the debt securities to which it 
relates, any guarantees by us or our direct and indirect subsidiaries which 
may guarantee the debt securities, including the terms of subordination, if 
any, of suchguarantees.
Covenants
The indenturesets forth limited covenants, including the covenant described 
below, that will apply to each series of debt securities issued under the 
indenture, unless otherwise specified in the applicable prospectus supplement. 
However, these covenants do not,among other things:


 .  limit the amount of indebtedness or lease obligations that may be incurred by us or our subsidiaries;



 .  limit our ability or that of our subsidiaries to issue, assume or guarantee debt secured by liens; or



 .  restrict us from paying dividends or making distributions on our capital stock or purchasing or redeeming ourcapital stock.

Consolidation, Merger and Sale of Assets
The indenture provides that we may consolidate with or merge with or into any 
other person, and may sell, transfer, lease or convey all orsubstantially all 
of our properties and assets to another person, provided that the following 
conditions are satisfied:


 .  we are the continuing entity, or the resulting, surviving or transferee 
    person (the "Successor") is acorporation, partnership, limited liability
    company, trust or other entity organized and validly existing under     
    the laws of any domestic or foreign jurisdiction and the Successor      
    (if not us) will expressly assume, by supplemental indenture, all ofour 
    obligations under the debt securities and the indenture and, for        
    each security that by its terms provides for conversion, provide for    
    the right to convert that security in accordance with its terms;        



 .  immediately after giving effect to that transaction, no default or event
    of default under the indenture hasoccurred and is continuing; and       



 .  the trustee receives from us an officer's certificate and an     
    opinion of counsel that the merger,consolidation, transfer, sale,
    lease or conveyance and the supplemental indenture, as the case  
    may be, complies with the applicable provisions of the indenture.

If we consolidate or merge with or into any other person or sell, transfer, 
lease or convey all or substantially all of our properties andassets in 
accordance with the indenture, the Successor will be substituted for us under


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the indenture, with the same effect as if it had been an original party to the 
indenture. As a result, the Successor may exercise our rights and powers under 
the indenture, and we will bereleased from all our liabilities and obligations 
under the indenture and the debt securities.
Any substitution of the Successor for usmight be deemed for federal income tax 
purposes to be an exchange of the debt securities for "new" debt securities, 
resulting in recognition of gain or loss for those purposes and possibly 
certain other adverse tax consequences tobeneficial owners of the debt 
securities. Holders should consult their own tax advisors regarding the tax 
consequences of any substitution.
For purposes of this covenant, "person" means any individual, corporation, 
partnership, limited liability company, joint venture,association, joint-stock 
company, trust, unincorporated organization or government or any agency or 
political subdivision thereof or any other entity.
Events of Default
Each of the followingevents are defined in the indenture as an "event of 
default" (whatever the reason therefor and whether or not it will be voluntary 
or involuntary or be effected by operation of law or pursuant to any judgment, 
decree or order of any courtor any order, rule or regulation of any 
administrative or governmental body) with respect to the debt securities of 
any series, which may be changed or eliminated with respect to any particular 
series, as specified in a supplemental indenture:


 (1) default in the payment of any installment of interest on any debt securities of that series, which continuesfor 
     60 days after becoming due (subject to the deferral of any interest payment in the case of an extension period);



 (2) default in the payment of principal of or premium, if any, on any debt securities of that series when     
     itbecomes due and payable at its stated maturity, upon optional redemption, upon declaration or otherwise;



 (3) default in the deposit of any sinking fund payment, which continues for 60
     days after becoming due by the termsof any debt securities of that series;



 (4) default in the performance, or breach, of any covenant or agreement of ours in the indenture with respect  
     tothe debt securities of that series (other than as referred to in clause (1), (2) or (3) above), which    
     continues for a period of 90 days after written notice to us by the trustee or to us and the trustee by the
     holders of at least 25% inaggregate principal amount of the outstanding debt securities of that series;    



 (5) we, pursuant to or within the meaning of the Bankruptcy Law:



 .  commence a voluntary case or proceeding;



 .  consent to the entry of an order for relief against us in an involuntary case or proceeding;



 .  consent to the appointment of a Custodian of us or for all or substantially all of our property;



 .  make a general assignment for the benefit of our creditors;



 .  file a petition in bankruptcy or answer or consent seeking reorganization or relief;



 .  consent to the filing of a petition in bankruptcy or the appointment of or taking possession by a Custodian; or



 .  take any comparable action under any foreign laws relating to insolvency;



 (6) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that:



 .  is for relief against us in an involuntary case, or adjudicates us insolvent or bankrupt;



 .  appoints a Custodian of us or for all or substantially all of our property; or


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 .  orders the                                                                   
    winding-up                                                                   
    or liquidation of us (or any similar relief isgranted under any foreign      
    laws); and the order or decree remains unstayed and in effect for 90 days; or



 (7) any other event of default provided with respect to debt securities
     of that series occurs as specified in asupplemental indenture.     

"
Bankruptcy Law
" means Title 11, United States Code or any similar federal orstate or foreign 
law for the relief of debtors.
"
Custodian
" means any custodian, receiver, trustee, assignee, liquidatoror other similar 
official under any Bankruptcy Law.
If an event of default with respect to debt securities of any series (other 
than anevent of default relating to certain events of bankruptcy, insolvency, 
or reorganization of us) occurs and is continuing, the trustee for that series 
by notice to us, or the holders of at least 25% in aggregate principal amount 
of the outstandingdebt securities of that series by notice to us and the 
trustee, may declare the principal of and premium, if any, and accrued and 
unpaid interest on all the debt securities of that series to be due and 
payable. Upon a declaration of this type, thatprincipal, premium and accrued 
and unpaid interest will be due and payable immediately. If an event of 
default relating to certain events of bankruptcy, insolvency or reorganization 
of us occurs and is continuing, the principal of and premium, ifany, and 
accrued and unpaid interest on the debt securities of that series will become 
and be immediately due and payable without any declaration or other act on the 
part of the trustee of that series or any holders.
The holders of not less than a majority in aggregate principal amount of the 
outstanding debt securities of any series may rescind adeclaration of 
acceleration and its consequences, if we have deposited certain sums with the 
trustee and all events of default with respect to the debt securities of that 
series, other than the
non-payment
ofthe principal or interest which have become due solely by that acceleration, 
have been cured or waived, as provided in the indenture.
Anevent of default for a particular series of debt securities does not 
necessarily constitute an event of default for any other series of debt 
securities issued under the indenture.
If an event of default occurs, the trustee will have special duties. In that 
situation, the trustee will be obligated to use those of itsrights and powers 
under the indenture, and to use the same degree of care and skill in doing so, 
that a prudent person would use in that situation in conducting his or her own 
affairs.
We are required to furnish the trustee annually a statement by certain of our 
officers to the effect that, to the best of their knowledge, weare not in 
default in the fulfillment of any of our obligations under the indenture or, 
if there has been a default in the fulfillment of any obligation of us, 
specifying each default.
No holder of any debt securities of any series will have any right to 
institute any judicial or other proceeding with respect to theindenture, or 
for the appointment of a receiver or trustee, or for any other remedy unless:



 (1) an event of default has occurred and is continuing and that holder has given the trustee prior written
     noticeof that continuing event of default with respect to the debt securities of that series;         



 (2) the holders of not less than 25% of the aggregate principal amount of the outstanding debt securities 
     of thatseries have requested the trustee to institute proceedings in respect of that event of default;



 (3) the trustee has been offered security or indemnity satisfactory to it against
     its costs, expenses, fees andliabilities in complying with that request;     



 (4) the trustee has failed to institute proceedings 60 days after the     
     receipt of that notice, request and offer ofsecurity or indemnity; and


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 (5) no direction inconsistent with that written request has been given for 60 days by the holders
     of a majority inaggregate principal amount of the outstanding debt securities of that series.

The holders of a majority in aggregateprincipal amount of outstanding debt 
securities of a series will have the right, subject to certain limitations, to 
direct the time, method and place of conducting any proceeding for any remedy 
available to the trustee with respect to the debtsecurities of that series or 
exercising any trust or power conferred to the trustee, and to waive certain 
defaults. The indenture provides that if an event of default occurs and is 
continuing, the trustee will exercise those of its rights and powersunder the 
indenture, and use the same degree of care and skill in their exercise, as a 
prudent person would exercise or use under the circumstances in the conduct of 
that person's own affairs. Subject to those provisions, the trustee will 
beunder no obligation to exercise any of its rights or powers under the 
indenture at the request or direction of any of the holders of the debt 
securities of a series unless they will have offered to the trustee security 
or indemnity satisfactory tothe trustee against the costs, expenses and 
liabilities which might be incurred by it in compliance with that request.

Notwithstandingthe foregoing, the holder of any debt security will have an 
absolute and unconditional right to receive payment of the principal of and 
premium, if any, and interest on that debt security on or after the due dates 
expressed in that debt security andto institute suit for the enforcement of 
payment.
Modification and Waivers
Modification and amendments of the indenture and the debt securities of any 
series may be made by us and the trustee with the consent of theholders of not 
less than a majority in aggregate principal amount of the outstanding debt 
securities of that series affected thereby; provided, however, that no 
modification or amendment may, without the consent of the holder of each 
outstandingdebt security of that series affected thereby:


 .  change the stated maturity of the principal of, or installment of interest on, any debt security;



 .  reduce the principal amount of any debt security or reduce the amount of the principal of any debt security whichwould be due
    and payable upon a declaration of acceleration of the maturity thereof or reduce the rate of interest on any debt security;  



 .  reduce any premium payable on the redemption of any debt security or
    change the date on which any debt securitymay or must be redeemed;  



 .  change the coin or currency in which the principal of or premium, if any, or interest on any debt security ispayable;



 .  impair the right of any holder to institute suit for the enforcement of any payment on or after the  
    statedmaturity of any debt security (or, in the case of redemption, on or after the redemption date);



 .  reduce the percentage in principal amount of the outstanding debt securities,
    the consent of whose holders isrequired in order to take certain actions;    



 .  reduce the requirements for quorum or voting by holders of debt securities in the indenture or the debt security;



 .  modify any of the provisions in the indenture regarding the waiver of past defaults and the   
    waiver of certaincovenants by the holders of debt securities except to increase any percentage
    vote required or to provide that certain other provisions of the indenture cannot be          
    modified or waived without the consent of the holder of each debt security affectedthereby;   



 .  make any change that adversely affects in any material respect the right to convert  
    or exchange any debt securityor decreases the conversion or exchange rate or         
    increases the conversion price of any convertible or exchangeable debt security,     
    unless that decrease or increase is permitted by the terms of the debt securities; or



 .  modify any of the above provisions.


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We and the trustee may, without the consent of any holders, modify or amend 
the terms of theindenture and the debt securities of any series with respect 
to the following:


 .  to add to our covenants for the benefit of holders of the debt securities
    of all or any series or to surrenderany right or power conferred upon us;



 .  to evidence the succession of another person to, and the assumption by the successor of our covenants, agreementsand obligations
    under, the indenture pursuant to the covenant described under "--Covenants--Consolidation, Merger and Sale of Assets";          



 .  to add any additional events of default for the benefit of holders of the debt securities of all or any series;



 .  to add one or more guarantees or additional guarantors in respect of debt     
    securities, and to evidence the releaseand discharge of any guarantor from its
    obligations under its guarantee of debt securities and its obligations under  
    the applicable indenture in accordance with the terms of such indenture;      



 .  to secure the debt securities pursuant to the covenants of the indenture;



 .  to add or appoint a successor or separate trustee or other agent;



 .  to provide for the issuance of additional debt securities of any series;



 .  to establish the form or terms of debt securities of any series as permitted by the indenture;



 .  to comply with the rules of any applicable securities depository;



 .  to add to or change any of the provisions of the indenture to     
    such extent as shall be necessary to permit orfacilitate the      
    issuance of debt securities in definitive form, or to permit or   
    facilitate the issuance of debt securities in uncertificated form;



 .  to add to, change or eliminate any of the provisions of the indenture in respect of one or more   
    series of debtsecurities (and if such addition, change or elimination is to apply with respect to 
    less than all debt securities of a series, stating that it is expressly being made to apply solely
    with respect to such debt securities within a series); providedthat any such addition, change     
    or elimination (a) shall neither (1) apply to any debt security of any series created prior to    
    the execution of that supplemental indenture and entitled to the benefit of that provision nor    
    (2) modifythe rights of the holder of any debt security with respect to that provision or (b)     
    shall become effective only when there is no debt security described in clause (1) outstanding;   



 .  to comply with requirements of the SEC in order to effect or maintain the       
    qualification of the indenture underthe Trust Indenture Act of 1939, as amended;



 .  to conform any provision of the indenture, any supplemental indenture, one
    or more series of debt securities orany related guarantees or security    
    documents to the description of such securities contained in our          
    prospectus, prospectus supplement, offering memorandum or similar document
    with respect to the offering of the securities of such series to          
    theextent that such description was intended to be a verbatim recitation  
    of a provision in the indenture, such securities or any related guarantees
    or security documents as set forth in an officer's certificate;           



 .  to cure any ambiguity, omission, defect or inconsistency, or to make any other
    provisions with respect to mattersor questions arising under the indenture;   



 .  to add to or change any of the provisions of the indenture with respect to any debt
    securities that by theirterms may be converted into securities or other property   
    other than debt securities of the same series and of like tenor, in order to       
    permit or facilitate the issuance, payment or conversion of such debt securities;  



 .  to make any amendment to the provisions of the indenture relating to the transfer and legending of       
    debtsecurities; provided that compliance with the amended indenture would not cause debt securities to be


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 transferred in violation of applicable securities law and that the amendment does not    
 adversely affect the rights of holders of debt securities to transfer debt securities; or



 .  to change any other provision; provided that the change does not adversely affect the interests of the    
    holders ofdebt securities of any series in any material respect, as evidenced by an officer's certificate.

The holders of atleast a majority in aggregate principal amount of the 
outstanding debt securities of any series may, on behalf of the holders of all 
debt securities of that series, waive compliance with certain restrictive 
provisions of the indenture. The holdersof not less than a majority in 
aggregate principal amount (including waivers obtained in connection with a 
purchase of, or tender offer or exchange offer for, debt securities) of the 
outstanding debt securities of a series to be affected under theindenture may, 
on behalf of the holders of all debt securities of that series, waive any past 
or existing default and its consequences under the indenture with respect to 
the debt securities of that series, except a default (1) in the paymentof 
principal of or premium, if any, or interest on debt securities of that series 
or (2) in respect of a covenant or provision of the indenture that cannot be 
modified or amended without the consent of the holder of each debt security of 
thatseries. Upon any waiver, that default will cease to exist, and any event 
of default arising therefrom will be deemed to have been cured, for every 
purpose of the indenture; however, no waiver will extend to any subsequent or 
other default or eventof default or impair any rights consequent thereon. A 
waiver of any past default and its consequences given by or on behalf of any 
holder of debt securities in connection with a purchase of, or tender or 
exchange offer for, such holder'ssecurities will not be rendered invalid by 
such purchase, tender or exchange.
Special Rules for Action by Holders
Only holders of outstanding debt securities of the applicable series will be 
eligible to take any action under the indenture, such as giving anotice of 
default, declaring an acceleration, approving any change or waiver or giving 
the trustee an instruction with respect to debt securities of that series. 
Also, we will count only outstanding debt securities in determining whether 
the variouspercentage requirements for taking action have been met.
We will generally be entitled to set any day as a record date for the purpose 
ofdetermining the holders that are entitled to take action under the 
indenture. In certain limited circumstances, only the trustee will be entitled 
to set a record date for action by holders. If we or the trustee sets a record 
date for an approval orother action to be taken by holders, that vote or 
action may be taken only by persons or entities who are holders on the record 
date and must be taken during the period that we specify for this purpose, or 
that the trustee specifies if it sets therecord date. We or the trustee, as 
applicable, may shorten or lengthen this period from time to time. In 
addition, record dates for any global debt security may be set in accordance 
with procedures established by the depositary from time to time.Accordingly, 
record dates for global debt securities may differ from those for other debt 
securities.
Discharge, Defeasance and Covenant Defeasance
We may discharge certain obligations to holders of the debt securities of a 
series that have not already been delivered to the trusteefor cancellation and 
that either have become due and payable or will become due and payable within 
one year (or scheduled for redemption within one year) by depositing with the 
trustee, in trust, funds in U.S. dollars in an amount sufficient to paythe 
entire indebtedness including the principal and premium, if any, and interest 
to the date of deposit (if the debt securities have become due and payable) or 
to the maturity thereof or the redemption date of the debt securities of that 
series, asthe case may be. We may direct the trustee to invest those funds in 
U.S. Treasury securities with a maturity of one year or less (but in no event 
later than the date the debt securities are due and payable) or in a money 
market fund that investssolely in short-term U.S. Treasury securities.
The indenture provides that we may elect either (1) to defease and be 
discharged fromany and all obligations with respect to the debt securities of 
a series (except for, among other things, obligations to register the transfer 
or exchange of the debt securities, to replace temporary or mutilated, 
destroyed, lost or stolen debt

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securities, to maintain an office or agency with respect to the debt 
securities and to hold moneys for payment in trust) ("legal defeasance") or 
(2) to be released from ourobligations to comply with the restrictive 
covenants under the indenture, and any omission to comply with those 
obligations will not constitute a default or an event of default with respect 
to the debt securities of a series and clauses (4) and(7) under "--Events of 
Default" will no longer be applied ("covenant defeasance"). Legal defeasance 
or covenant defeasance, as the case may be, will be conditioned upon, among 
other things, the irrevocable deposit by us withthe trustee, in trust, of an 
amount in U.S. dollars, or U.S. government obligations, or both, applicable to 
the debt securities of that series which through the scheduled payment of 
principal and interest in accordance with their terms will providemoney in an 
amount sufficient to pay the principal of and premium, if any, and interest on 
the debt securities on the scheduled due dates therefor.
If we effect legal defeasance or covenant defeasance with respect to the debt 
securities of any series, the amount in U.S. dollars, or U.S.government 
obligations, or both, on deposit with the trustee will be sufficient, in the 
written opinion of a nationally recognized firm of independent accountants, a 
nationally recognized investment bank or a nationally recognized appraisal 
orvaluation firm delivered to the trustee, to pay amounts due on the debt 
securities of that series at the time of the stated maturity but may not be 
sufficient to pay amounts due on the debt securities of that series at the 
time of the accelerationresulting from that event of default. However, we 
would remain liable to make payment of amounts due at the time of acceleration.

We willbe required to deliver to the trustee an opinion of counsel that the 
deposit and related defeasance will not cause the holders and beneficial 
owners of the debt securities of that series to recognize income, gain or loss 
for federal income taxpurposes. If we elect legal defeasance, that opinion of 
counsel must be based upon a ruling from the U.S. Internal Revenue Service or 
a change in law to that effect.
We may exercise our legal defeasance option notwithstanding our prior exercise 
of our covenant defeasance option.
Same-Day
Settlement and Payment
Unless otherwise provided in the applicable prospectus supplement, the debt 
securities will trade in the
same-day
funds settlement system of DTC until maturity or until we issue the debt 
securities in certificated form. DTC will therefore require secondary market 
trading activity in the debt securities to settlein immediately available 
funds. We can give no assurance as to the effect, if any, of settlement in 
immediately available funds on trading activity in the debt securities.
Book-Entry; Delivery and Form; Global Securities
Unless otherwise specified in the applicable prospectus supplement, the debt 
securities of each series will be issued in the form of one ormore global debt 
securities, in definitive, fully registered form without interest coupons, 
each of which we refer to as a "global security." Each global security will be 
deposited with the trustee as custodian for DTC and registered inthe name of a 
nominee of DTC for the accounts of participants in DTC.
Investors may hold their interests in a global security directlythrough DTC if 
they are DTC participants, or indirectly through organizations that are DTC 
participants. Except in the limited circumstances described below, holders of 
debt securities represented by interests in a global security will not 
beentitled to receive their debt securities in fully registered certificated 
form.
DTC has advised us as follows: DTC is a limited-purposetrust company organized 
under New York Banking Law, a "banking organization" within the meaning of the 
New York Banking Law, a member of the Federal Reserve System, a "clearing 
corporation" within the meaning of the New YorkUniform Commercial Code and a 
"clearing agency" registered pursuant to the provisions of Section 17A of the 
Exchange Act. DTC was created to hold securities of institutions that have 
accounts with DTC ("participants") and tofacilitate the

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clearance and settlement of securities transactions among its participants in 
those securities through electronic book-entry changes in accounts of the 
participants, thereby eliminating the needfor physical movement of securities 
certificates. DTC's participants include both U.S. and
non-U.S.
securities brokers and dealers, banks, trust companies, clearing corporations 
and certain otherorganizations. Access to DTC's book-entry system is also 
available to others, such as both U.S. and
non-U.S.
securities brokers and dealers, banks, trust companies and clearing 
corporations that clearthrough or maintain a custodial relationship with a 
participant, whether directly or indirectly.
Ownership of Beneficial Interests
Upon the issuance of each global security, DTC will credit, on its book-entry 
registration and transfer system, the respective principal amountof the 
individual beneficial interests represented by the global security to the 
accounts of participants. Ownership of beneficial interests in each global 
security will be limited to participants or persons that may hold interests 
throughparticipants. Ownership of beneficial interests in each global security 
will be shown on, and the transfer of those ownership interests will be 
effected only through, records maintained by DTC (with respect to 
participants' interests) and thoseparticipants (with respect to the owners of 
beneficial interests in the global security other than participants).
So long as DTC or itsnominee is the registered holder and owner of a global 
security, DTC or that nominee, as the case may be, will be considered the sole 
legal owner of the debt security represented by the global security for all 
purposes under the indenture, the debtsecurities and applicable law. Any 
notices required to be given to the holders while the debt securities are 
global securities will be given to DTC. Except as set forth below, owners of 
beneficial interests in a global security will not be entitledto receive 
certificated debt securities and will not be considered to be the owners or 
holders of any debt securities represented by the global security. We 
understand that under existing industry practice, in the event an owner of a 
beneficialinterest in a global security desires to take any actions that DTC, 
as the holder of the global security, is entitled to take, DTC would authorize 
the participants to take that action, and that participants would authorize 
beneficial owners owningthrough those participants to take that action or 
would otherwise act upon the instructions of beneficial owners owning through 
them. No beneficial owner of an interest in a global security will be able to 
transfer that interest except in accordancewith DTC's applicable procedures, 
in addition to those provided for under the indenture. Because DTC can only 
act on behalf of participants, who in turn act on behalf of others, the 
ability of a person having a beneficial interest in a globalsecurity to pledge 
that interest to persons that do not participate in the DTC system, or 
otherwise to take actions in respect of that interest, may be impaired by the 
lack of a physical certificate representing that interest.
All payments on the debt securities represented by a global security 
registered in the name of and held by DTC or its nominee will be made toDTC or 
its nominee, as the case may be, as the registered owner and holder of the 
global security.
We expect that DTC or its nominee,upon receipt of any payment of principal or 
premium, if any, or interest in respect of a global security, will credit 
participants' accounts with payments in amounts proportionate to their 
respective beneficial interests in the principal amountof the global security 
as shown on the records of DTC or its nominee. We also expect that payments by 
participants to owners of beneficial interests in the global security held 
through those participants will be governed by standing instructions 
andcustomary practices as is now the case with securities held for accounts 
for customers registered in the names of nominees for those customers. These 
payments, however, will be the responsibility of those participants and 
indirect participants, andnone of we, the trustee or any paying agent will 
have any responsibility or liability for any aspect of the records relating 
to, or payments made on account of, beneficial ownership interests in any 
global security or for maintaining, supervising orreviewing any records 
relating to those beneficial ownership interests or for any other aspect of 
the relationship between DTC and its participants or the relationship between 
those participants and the owners of beneficial interests in a globalsecurity.


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Unless and until it is exchanged in whole or in part for certificated debt 
securities, eachglobal security may not be transferred except as a whole by 
DTC to a nominee of DTC or by a nominee of DTC to DTC or another nominee of 
DTC. Transfers between participants in DTC will be effected in the ordinary 
way in accordance with DTC rules andwill be settled in
same-day
funds.
We expect that DTC will take any action permitted to be takenby a holder of 
debt securities only at the direction of one or more participants to whose 
account the DTC interests in a global security are credited and only in 
respect of that portion of the aggregate principal amount of the debt 
securities as towhich that participant or participants has or have given that 
direction. However, if there is an event of default under the debt securities, 
DTC will exchange each global security for certificated debt securities, which 
it will distribute to itsparticipants.
Although we expect that DTC will agree to the foregoing procedures in order to 
facilitate transfers of interests in eachglobal security among participants of 
DTC, DTC is under no obligation to perform or continue to perform those 
procedures, and those procedures may be discontinued at any time. Neither we 
nor the trustee will have any responsibility for theperformance or 
nonperformance by DTC or its participants or indirect participants of their 
respective obligations under the rules and procedures governing their 
operations.
The indenture provides that the global securities will be exchanged for debt 
securities in certificated form of like tenor and of an equalprincipal amount, 
in authorized denominations in the following limited circumstances:


 (1) DTC notifies us that it is unwilling or unable to continue as depository or if DTC ceases to
     be eligible underthe indenture and we do not appoint a successor depository within 90 days; 



 (2) we determine that the debt securities will no longer be represented by global
     securities and execute anddeliver to the trustee an order to that effect; or 



 (3) an event of default with respect to the debt securities has occurred and is continuing, and DTC notifies 
     thetrustee and the registrar of its decision to exchange the global securities for definitive securities.

Thesecertificated debt securities will be registered in the name or names as 
DTC instructs the trustee. It is expected that those instructions may be based 
upon directions received by DTC from participants with respect to ownership of 
beneficialinterests in global securities.
The information in this section of this prospectus concerning DTC and DTC's 
book-entry system hasbeen obtained from sources that we believe to be reliable.

Euroclear and Clearstream
If the depositary for a global security is DTC, you may hold interests in the 
global security through Clearstream Banking,
societe anonyme
, which we refer to as "Clearstream," or Euroclear Bank SA/NV, as operator of 
the Euroclear System, which we refer to as "Euroclear," in each case, as a 
participant in DTC. Euroclear andClearstream will hold interests, in each 
case, on behalf of their participants through customers' securities accounts 
in the names of Euroclear and Clearstream on the books of their respective 
depositaries, which in turn will hold thoseinterests in customers' securities 
in the depositaries' names on DTC's books.
Payments, deliveries, transfers, exchanges,notices and other matters relating 
to the debt securities made through Euroclear or Clearstream must comply with 
the rules and procedures of those systems. Those systems could change their 
rules and procedures at any time. We have no control overthose systems or 
their participants, and we take no responsibility for their activities. 
Transactions between participants in Euroclear or Clearstream, on one hand, 
and other participants in DTC, on the other hand, would also be subject 
toDTC's rules and procedures.
Investors will be able to make and receive through Euroclear and Clearstream 
payments, deliveries,transfers, exchanges, notices and other transactions 
involving any securities held through those systems only on

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days when those systems are open for business. Those systems may not be open 
for business on days when banks, brokers and other institutions are open for 
business in the United States.
In addition, because of time-zone differences, U.S. investors who hold their 
interests in the debt securities through these systems and wishon a particular 
day, to transfer their interests, or to receive or make a payment or delivery 
or exercise any other right with respect to their interests, may find that the 
transaction will not be effected until the next business day in Luxembourgor 
Brussels, as applicable. Thus, investors who wish to exercise rights that 
expire on a particular day may need to act before the expiration date. In 
addition, investors who hold their interests through both DTC and Euroclear or 
Clearstream mayneed to make special arrangements to finance any purchase or 
sales of their interests between the U.S. and European clearing systems, and 
those transactions may settle later than transactions within one clearing 
system.
Governing Law
The indenture, the debtsecurities and any associated guarantees will be 
governed by, and construed in accordance with, the laws of the State of New 
York.
Regarding theTrustee
U.S. Bank Trust Company, National Association is the trustee under the 
indenture (unless specified in the applicablesupplemental indenture). As of 
the date of this prospectus, the corporate trust office of the trustee is 
located at Global Corporate Trust Services, 190 S. LaSalle Street, Chicago, IL 
60603.
The trustee is permitted to engage in transactions, including commercial 
banking and other transactions, with us and our subsidiaries fromtime to time; 
provided that if the trustee acquires any conflicting interest as defined in 
the Trust Indenture Act it must eliminate that conflict upon the occurrence of 
an event of default, or else resign.

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                            DESCRIPTION OF WARRANTS                             
The following description of warrants sets forth certain general terms and 
provisions of warrants. This summary does not contain all of theinformation 
that you may find useful. The particular terms of the warrants offered will be 
described in the prospectus supplement relating to those warrants. As used in 
this section only, "we", "our" and "us" refers toAllegion plc.
General
We may issuewarrants to purchase our securities or rights (including rights to 
receive payment in cash or securities based on the value, rate or price of one 
or more specified commodities, currencies or indices) or securities of other 
issuers or any combinationof the foregoing. Warrants may be issued 
independently or together with any securities and may be attached to or 
separate from such securities. Each series of warrants will be issued under a 
separate warrant agreement to be entered into between usand a warrant agent we 
select. Unless otherwise specified in the applicable prospectus supplement, 
the warrant agreements and the warrants will be governed by and construed in 
accordance with the law of the State of New York.
You should review the applicable prospectus supplement for the specific terms 
of any warrants that may be offered, including:


 .  the title of the warrants;



 .  the aggregate number of the warrants;



 .  the price or prices at which the warrants will be issued;



 .  the currency or currencies, including composite currencies, in which the price of the warrants may be payable;



 .  our securities or rights (including rights to receive payment in cash    
    or securities based on the value, rate orprice of one or more specified  
    commodities, currencies or indices) or securities of other issuers or any
    combination of the foregoing purchasable upon exercise of such warrants; 



 .  the price at which and the currency or currencies, including composite currencies,
    in which the securitiespurchasable upon exercise of the warrants may be purchased;



 .  the date on which the right to exercise the warrants will commence and the date on which that right will expire;



 .  if applicable, the minimum or maximum amount of the warrants that may be exercised at any one time;



 .  if applicable, the designation and terms of the securities with which the    
    warrants are issued and the number ofwarrants issued with each such security;



 .  if applicable, the date on and after which the warrants and the related securities will be separatelytransferable;



 .  information with respect to book-entry procedures, if any;



 .  if applicable, a discussion of certain United States federal income tax considerations; and



 .  any other terms of the warrants, including terms, procedures and 
    limitations relating to the exchange andexercise of the warrants.


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                   DESCRIPTION OF ALLEGION PLC SHARE CAPITAL                    
The following description of Allegion plc's share capital is a summary. This 
summary is not complete and is subject to the complete textof Allegion plc's 
memorandum and articles of association previously filed with the Commission 
and to the Companies Act 2014 of Ireland (as amended) (the "Irish Companies 
Act"). The Irish Companies Act can be accessed online for freeat http://www.iris
hstatutebook.ie or can be purchased in hardcopy format from the Irish 
Government Publications Office by calling +353 76 46 942 3100 or by
e-mailing
publications@opw.ie. We encourage you toread those laws and documents carefully.
There were 87,554,388 ordinary shares of Allegion plc outstanding as of 
February 14, 2024.There are no preferred shares outstanding.
Capital Structure
Authorized Share Capital.
The authorized share capital of Allegion plc is  40,000 and $4,010,000, 
divided into 40,000 ordinaryshares with a nominal value of  1.00 per share, 
400,000,000 ordinary shares with a nominal value of $0.01 per share and 
10,000,000 preferred shares with a nominal value of $0.001 per share.
Allegion plc may issue shares subject to the maximum prescribed by its 
authorized share capital contained in its memorandum of association andsubject 
to the maximum authorized by shareholders from time to time.
As a matter of Irish company law, the directors of a company mayissue new 
ordinary or preferred shares without shareholder approval once authorized to 
do so by the articles of association of the company or by an ordinary 
resolution adopted by the shareholders at a general meeting. An ordinary 
resolution requiresover 50% of the votes of a company's shareholders cast at a 
general meeting. The authority conferred can be granted for a maximum period 
of five years, at which point it must be renewed by the shareholders of the 
company by an ordinaryresolution. The articles of association authorize the 
board of directors of Allegion plc to issue new ordinary or preferred shares 
without shareholder approval for a period of five years from the date of 
adoption of the amended and restated articlesof association. The current 
authorization will expire 18 months from June 8, 2023 or at Allegion plc's 
2024 annual general meeting, whichever is earlier, unless previously renewed, 
varied or revoked. Allegion plc expects to propose therenewal of this 
authorization at its annual general meetings in subsequent years, which is the 
customary practice for listed Irish companies.
The authorized share capital may be increased or reduced by way of an ordinary 
resolution of Allegion plc's shareholders but not belowthe number of shares 
then outstanding. The shares comprising the authorized share capital of 
Allegion plc may be divided into shares of such nominal value as the 
resolution prescribes.
The rights and restrictions to which the ordinary shares are subject are 
prescribed in Allegion plc's articles of association. Thearticles of 
association entitle the board of directors, without shareholder approval, to 
determine the terms of the preferred shares issued by Allegion plc. Preferred 
shares may be preferred as to dividends, rights on a winding up or voting in 
suchmanner as the directors may resolve. The preferred shares may also be 
redeemable at the option of the holder of the preferred shares or at Allegion 
plc's option, and may be convertible into or exchangeable for shares of any 
other class orclasses of Allegion plc, depending on the terms of such 
preferred shares.
Irish law does not recognize fractional shares held of record;accordingly, 
Allegion plc's articles of association do not provide for the issuance of 
fractional shares of Allegion plc, and the official Irish share register of 
Allegion plc will not reflect any fractional shares.
Pre-emption
Rights, Share Warrants and Share Options
Certain statutory
pre-emption
rights apply automatically in favor of Allegion plc's shareholderswhere shares 
in Allegion plc are to be issued for cash. However, Allegion plc has 
disapplied these
pre-emption
rights in

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its articles of association as permitted under Irish company law. Irish law 
provides that this disapplication expires after five years unless renewed by a 
special resolution of the shareholdersand the current authorization will 
expire 18 months from June 8, 2023 or at Allegion plc's 2024 annual general 
meeting, whichever is earlier, unless previously renewed, varied or revoked. 
Allegion plc expects to propose the renewal of thewaiver of
pre-emptive
authorization at its annual general meetings in subsequent years, which is the 
customary practice in Ireland for listed companies that elect to disapply 
statutory
pre-emption
rights. A special resolution requires not less than 75% of the votes cast by 
shareholders at a general meeting. If the disapplication is not renewed, 
shares issued for cash must be offered to
pre-existing
shareholders
pro-rata
to their existing shareholding before the shares can be issued to any new 
shareholders. The statutory
pre-emption
rights do not apply where shares are issued for
non-cash
consideration and do not apply to the issue of
non-equity
shares (that is, shares that have the right to participate only up to a 
specified amount in income and capital distributions).
Thearticles of association of Allegion plc provide that, subject to any 
shareholder approval requirement under any laws, regulations or the rules of 
any stock exchange to which Allegion plc is subject, the board of directors is 
authorized, from time totime, in its discretion, to grant such persons, for 
such periods and upon such terms as the board of directors deems advisable, 
options to purchase such number of shares of any class or classes or of any 
series of any class as the board may deemadvisable, and to cause warrants or 
other appropriate instruments evidencing such options to be issued. The Irish 
Companies Act provides that directors may issue share warrants or options 
without shareholder approval once authorized to do so by thearticles of 
association or an ordinary resolution of shareholders. Under Irish law, the 
board of directors may issue shares upon exercise of validly issued warrants 
or options without shareholder approval or authorization.
Allegion plc is subject to the rules of the NYSE that require shareholder 
approval of certain equity compensation plans.
Dividends
Holders of ordinary shares atthe record date will rank pari passu for 
dividends paid on the ordinary shares. Under Irish law, dividends and 
distributions may only be made from distributable reserves. Distributable 
reserves, broadly, means the accumulated realized profits ofAllegion plc less 
accumulated realized losses. In addition, no distribution or dividend may be 
made unless Allegion plc's net assets are equal to, or in excess of, the 
aggregate of its share capital which has been paid up or which is payable 
inthe future plus undistributable reserves and the distribution does not 
reduce Allegion plc's net assets below such aggregate. Undistributable 
reserves include a company's undenominated capital and the amount by which 
Allegion plc'saccumulated unrealized profits, so far as not previously 
utilized by any capitalization, exceed Allegion plc's accumulated unrealized 
losses, so far as not previously written off in a reduction or reorganization 
of capital.
The determination as to whether or not Allegion plc has sufficient 
distributable reserves to fund a dividend must be made by reference to 
the"relevant financial statements" of Allegion plc. The "relevant financial 
statements" will be either the last set of Allegion plc's unconsolidated 
annual audited financial statements or unaudited interim financial 
statementsprepared in accordance with the Irish Companies Act and Generally 
Accepted Accounting Principles in Ireland, which give a "true and fair view" 
of Allegion plc's unconsolidated financial position. The relevant financial 
statements mustbe filed in the Companies Registration Office (the official 
public registry for companies in Ireland). The most recent relevant financial 
statements of Allegion plc that have been filed with the Companies 
Registration Office, being its financialstatements for the financial year 
ended December 31, 2023, show distributable reserves of approximately $3.9 
billion as of December 31, 2023.
The mechanism as to who declares a dividend and when a dividend becomes 
payable is governed by the articles of association of Allegion plc.Allegion 
plc's articles of association authorize the directors to declare such 
dividends as appear justified from the profits without the approval of the 
shareholders at a general meeting. The board of directors may also recommend a 
dividend tobe approved and declared by the shareholders at a general meeting. 
Although the shareholders may direct that the payment be made by distribution 
of assets, shares

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or cash, no dividend issued may exceed the amount recommended by the 
directors. The dividends declared by directors or shareholders may be paid in 
the form of assets, shares or cash.
The directors may deduct from any dividend payable to any shareholder all sums 
of money (if any) payable by such shareholder to Allegion plcin relation to 
the shares of Allegion plc.
The directors are also entitled to issue shares with preferred rights to 
participate individends declared by Allegion plc. The holders of such 
preferred shares may, depending on their terms, be entitled to claim arrears 
of a declared dividend out of subsequently declared dividends in priority to 
ordinary shareholders.
For information about the Irish tax issues relating to dividend payments, 
please see "Material Tax Considerations--Irish TaxConsiderations" below.
Share Repurchases and Redemptions
Overview
Article 3(d) of Allegionplc's articles of association provide that any 
ordinary share that Allegion plc has acquired or agreed to acquire shall be 
deemed to be a redeemable share. Accordingly, for Irish company law purposes, 
the repurchase of ordinary shares byAllegion plc will technically be effected 
as a redemption of those shares as described below under "--Repurchases and 
Redemptions by Allegion plc." If the articles of association of Allegion plc 
did not contain this provision,repurchases by Allegion plc would be subject to 
many of the same rules that apply to purchases of Allegion plc shares by 
subsidiaries described below under "--Purchases by Subsidiaries of Allegion 
plc," including the shareholderapproval requirements described below and the 
requirement that any
on-market
purchases be effected on a "recognized stock exchange." Except where otherwise 
noted, when we refer elsewhere in thisprospectus to repurchasing or buying 
back ordinary shares of Allegion plc, we are referring to the redemption of 
ordinary shares by Allegion plc pursuant to its articles of association or the 
purchase of ordinary shares of Allegion plc by one of itssubsidiaries, in each 
case in accordance with Allegion plc's articles of association and Irish 
company law as described below.
Repurchases andRedemptions by Allegion plc
Under Irish law, a company can issue redeemable shares and redeem them out of 
distributable reserves(which are described above under "--Dividends") or the 
proceeds of a new issue of shares for that purpose. Irish law also provides 
that Allegion plc cannot redeem any of its shares if as a result of such 
redemption, the nominal valueof its issued share capital which is not 
redeemable would be less than 10% of the nominal value of its total issued 
share capital. Shareholder approval will not be required to redeem Allegion 
plc ordinary shares pursuant to the articles ofassociation.
The board of directors of Allegion plc will also be entitled to issue 
preferred shares which may be redeemed at eitherAllegion plc's option or the 
option of the shareholder, depending on the terms of such preferred shares. 
For additional information on redeemable shares, see "--Capital Structure" 
above.
Repurchased and redeemed shares may be cancelled or held as treasury shares. 
The nominal value of treasury shares held by Allegion plc at anytime must not 
exceed 10% of the nominal value of the issued share capital of Allegion plc. 
While Allegion plc holds shares as treasury shares, it cannot exercise any 
voting rights in respect of those shares. Treasury shares may be cancelled 
byAllegion plc or
re-issued
subject to certain conditions.
Purchases by Subsidiaries of Allegion plc
Under Irish law, it may be permissible for an Irish or
non-Irish
subsidiary to purchaseshares of Allegion plc either
on-market
or
off-market.
A general authority of the shareholders of Allegion plc is required to allow a

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subsidiary of Allegion plc to make
on-market
purchases of Allegion plc shares; however, as long as this general authority 
has been granted, no specificshareholder authority for a particular
on-market
purchase of Allegion plc shares by a subsidiary of Allegion plc is required. 
If we choose to repurchase shares through a subsidiary, we will seek such 
generalauthority, which would expire no later than 5 years after the date on 
which it was granted. In order for a subsidiary of Allegion plc to make an
on-market
purchase of Allegion plc shares, such shares must bepurchased on a market that 
has been recognized for the purposes of section 1072 of the Irish Companies 
Act. The NYSE, on which shares of Allegion plc are listed, has been recognized 
for this purpose by Irish company law. For an
off-market
purchase by a subsidiary of Allegion plc, the proposed purchase contract must 
be authorized by special resolution of the shareholders of Allegion plc before 
the contract is entered into. The person whoseshares are to be bought back 
cannot vote in favor of the special resolution and, from the date of the 
notice of general meeting at which the resolution is to be proposed, the 
purchase contract must be furnished to shareholders of Allegion plc onrequest 
or made available for inspection by shareholders at the registered office of 
Allegion plc and at the general meeting of shareholders itself.
The number of shares held by the subsidiaries of Allegion plc at any time will 
count as treasury shares and will be included in anycalculation of the 
permitted treasury share threshold of 10% of the company capital of Allegion 
plc. While a subsidiary holds shares of Allegion plc, it cannot exercise any 
voting rights in respect of those shares. The acquisition of the shares 
ofAllegion plc by a subsidiary must be funded out of distributable reserves of 
the subsidiary.
Existing Share Repurchase Program
The board of directors of Allegion plc has authorized a program to repurchase 
up to $500 million of its ordinary shares. Based on marketconditions, share 
repurchases will be made from time to time in the open market and in privately 
negotiated transactions at the discretion of management. The repurchase 
program does not have a prescribed expiration date. As of December 31,2023, 
Allegion plc had approximately $460.0 million available under this repurchase 
program.
As noted above, because repurchases ofAllegion plc shares by Allegion plc will 
technically be effected as a redemption of those shares pursuant to Article 
3(d) of the articles of association, shareholder approval for such repurchases 
will not be required.
Bonus Shares
Under Allegion plc'sarticles of association, the board of directors may 
resolve to capitalize any amount credited to any of Allegion plc's reserve 
accounts or profit and loss account which is not available for distribution 
through the issuance of fully
paid-up
bonus shares on the same basis of entitlement as would apply in respect of a 
dividend distribution.
Consolidation and Division; Subdivision
Under its articles of association, Allegion plc may by ordinary resolution 
consolidate and divide all or any of its share capital into sharesof larger 
nominal value than its existing shares or subdivide its shares into smaller 
amounts than is fixed by its articles of association.
Reductionof Share Capital
Allegion plc may, by ordinary resolution, reduce its authorized share capital 
in any way. Allegion plc also may, byspecial resolution and subject to 
confirmation by the High Court of Ireland, reduce or cancel its company 
capital (which includes share premium) in any way. Under Irish law, 
distributable reserves, discussed above in "--Dividends", canbe created by way 
of a reduction of company capital, including a reduction of undenominated 
capital (which includes share premium).

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General Meetings of Shareholders
Allegion plc is required to hold an annual general meeting at intervals of no 
more than fifteen months, provided that an annual general meetingis held in 
each calendar year following the first annual general meeting. Any annual 
general meeting may be held outside Ireland if Allegion plc makes arrangements 
to ensure that shareholders can participate in any such meeting by 
technologicalmeans without leaving Ireland. Because of the fifteen-month 
requirement described in this paragraph, Allegion plc's articles of 
association include a provision reflecting this requirement of Irish law. At 
any general meeting, only such businessshall be conducted as shall have been 
brought before the meeting (a) by or at the direction of the board, or (b) by 
any member entitled to vote at such meeting who complies with the procedures 
set forth in the articles of association.
Extraordinary general meetings of Allegion plc may be convened by (i) the 
chairman of the board of directors, (ii) the board ofdirectors, (iii) on the 
requisition of one or more shareholders holding not less than 10% of the
paid-up
share capital of Allegion plc carrying voting rights, (iv) on requisition of 
Allegionplc's auditors upon their resignation, or (v) in certain limited 
circumstances, the High Court of Ireland. Extraordinary general meetings are 
generally held for the purposes of approving shareholder resolutions as may be 
required from timeto time.
Notice of a general meeting must be given to all of the shareholders of 
Allegion plc and to its auditors. The articles ofassociation of Allegion plc 
provide that the maximum notice period is 60 days. Under Irish law, the 
minimum notice periods are 21 days' notice in writing for an annual general 
meeting or an extraordinary general meeting to approve a specialresolution and 
14 days' notice in writing for any other extraordinary general meeting. 
General meetings may be called by shorter notice, but only with the consent of 
Allegion plc's auditors and all of the shareholders of Allegion plcentitled to 
attend and vote thereat. Because of the
21-day
and
14-day
requirements described in this paragraph, Allegion plc's articles of 
association includeprovisions reflecting these requirements of Irish law.

In the case of an extraordinary general meeting convened on the requisition of 
oneor more shareholders of Allegion plc, the proposed purpose of the meeting 
must be set out in the requisition notice. The requisition notice can contain 
any resolution. Upon receipt of this requisition notice, the board of 
directors has 21 days toconvene a meeting of shareholders to vote on the 
matters set out in the requisition notice. This meeting must be held within 
two months of the receipt of the requisition notice. If the board of directors 
does not convene the meeting within such
21-day
period, the requisitioning shareholders, or any of them representing more than 
one half of the total voting rights of all of them, may themselves convene a 
meeting, which meeting must be held within threemonths of the receipt of the 
requisition notice.
The only matters which must, as a matter of Irish company law, be transacted 
at anannual general meeting are the consideration of the statutory financial 
statements and the reports of the auditors and directors thereon, the review 
by the shareholders of the company's affairs, the appointment or
re-appointment
of auditors and the fixing of the auditor's remuneration (or delegation of 
same). If no resolution is made in respect of the reappointment of an auditor 
at an annual general meeting, theprevious auditor will be deemed to have 
continued in office.
If the directors become aware that the net assets of Allegion plc are halfor 
less of the amount of Allegion plc's share capital that has been paid up or 
which is payable in the future, the board of directors must convene an 
extraordinary general meeting of shareholders not later than 28 days from the 
date that theylearn of this fact. This meeting must be convened for the 
purposes of considering whether any, and if so what, measures should be taken 
to address the situation.
Voting
Where a vote is to be taken at ageneral meeting, every shareholder has one 
vote for each ordinary share that he or she holds as of the record date for 
the meeting. Voting rights may be exercised by shareholders registered

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in Allegion plc's share register as of the record date for the meeting or by a 
duly appointed proxy of such a registered shareholder, which proxy need not be 
a shareholder. All proxies mustbe appointed in the manner prescribed by 
Allegion plc's articles of association and the Irish Companies Act. The 
articles of association of Allegion plc authorize the board of directors to 
permit the appointment of proxies by the shareholdersto be notified to 
Allegion plc electronically.
In accordance with the articles of association of Allegion plc, the directors 
of Allegionplc may from time to time cause Allegion plc to issue preferred 
shares. These preferred shares may have such voting rights as may be specified 
in the terms of such preferred shares (
e.g.
, they may carry more votes per share than ordinaryshares or may entitle their 
holders to a class vote on such matters as may be specified in the terms of 
the preferred shares).
Treasuryshares and shares of Allegion plc held by its subsidiaries will not be 
entitled to vote at general meetings of shareholders.
Irishcompany law requires "special resolutions" of the shareholders at a 
general meeting to approve certain matters. A special resolution requires not 
less than 75% of the votes cast of shareholders present in person or by proxy 
at a generalmeeting. This may be contrasted with "ordinary resolutions," which 
require a simple majority of the votes cast of shareholders present in person 
or by proxy at a general meeting. Examples of matters requiring special 
resolutions include:


 .  amending the objects of Allegion plc (
    i.e.                                  
    , main purposes);                     



 .  amending the memorandum of association and articles of association of Allegion plc;



 .  approving the name change of Allegion plc;



 .  authorizing the entering into of a guarantee or provision of security in connection with a loan, quasi-loan orcredit transaction
    to a director or a person who is deemed to be "connected" to a director for the purposes of the Irish Companies Act;            



 .  disapplication of                    
    pre-emption                          
    rights on the issuance of new shares;



 .  re-registration                                                   
    of Allegion plc from a public limited company to aprivate company;



 .  variation of class rights attaching to classes of shares (where the articles of association do not provideotherwise);



 .  purchasing Allegion plc shares
    off-market;                   



 .  the reduction of company capital;



 .  resolving that Allegion plc be wound up by the Irish courts;



 .  resolving in favor of a shareholders' voluntary
    winding-up;                                    



 .  re-designation                         
    of shares into different share classes;



 .  setting the                  
    re-issue                     
    price of treasury shares; and



 .  mergers with companies incorporated in Ireland or the European Economic Area (EEA) (each as described below).

Variation of Rights Attaching to a Class or Series of Shares
Variation of all or any special rights attached to any class or series of 
Allegion plc shares are addressed in the articles of association ofAllegion 
plc, as well as the Irish Companies Act. Any variation of class rights 
attaching to Allegion plc issued shares must be approved by a special 
resolution of the shareholders of the class or series affected.

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Quorum for General Meetings
The presence, in person or by proxy, of the holders of Allegion plc shares 
entitling them to exercise a majority of the voting powerconstitutes a quorum 
for the conduct of business. No business may take place at a general meeting 
if a quorum is not present in person or by proxy. The board of directors has 
no authority to waive quorum requirements stipulated in Allegionplc's articles 
of association. Abstentions and broker
non-votes
will be counted as present for purposes of determining whether there is a 
quorum in respect of the proposals.
Requirements for Advance Notification of Director Nominations and Proposals of 
Shareholders
Irish law and Allegion plc's articles of association establish advance notice 
procedures with respect to shareholder proposals (includingnomination of 
candidates for election as directors other than nominations made by or at the 
direction of Allegion plc's board of directors or a committee of its board of 
directors).
Unanimous Shareholder Consent to Action Without Meeting
The Irish Companies Act provides that shareholders of Allegion plc may approve 
an ordinary or special resolution of shareholders without ameeting only if (a) 
all shareholders sign the written resolution, and (b) Allegion plc's articles 
of association do not prevent written resolutions of shareholders. Allegion 
plc's articles of association permit unanimous writtenresolutions of 
shareholders.
Inspection of Books and Records
Under Irish law, shareholders have the right to: (1) receive a copy of the 
memorandum and articles of association; (2) inspect andobtain copies of the 
minutes of general meetings and resolutions of Allegion plc; (3) inspect and 
receive a copy of the register of shareholders, register of directors and 
secretaries, register of directors' interests and other statutoryregisters 
maintained by Allegion plc; (4) receive copies of statutory financial 
statements and the directors' and auditors' reports thereon which have 
previously been sent to shareholders prior to an annual general meeting of 
Allegionplc; and (5) receive balance sheets of a subsidiary of Allegion plc 
that have previously been sent to shareholders prior to an annual general 
meeting for the preceding ten years. Allegion plc's auditors also have the 
right to inspect allaccounting records of Allegion plc. The auditors' report 
must be circulated to the shareholders 21 days before the annual general 
meeting, along with Allegion plc's financial statements prepared in accordance 
with the Irish Companies Act,and must be laid before the shareholders at the 
annual general meeting.
Acquisitions and Appraisal Rights
There are a number of mechanisms for acquiring an Irish public limited 
company, including:


 (a) a court-approved scheme of arrangement under the Irish Companies Act. A scheme of 
     arrangement with shareholdersrequires a court order from the High Court of Ireland
     and the approval of: (1) 75% of the voting shareholders by value; and (2) 50% in  
     number of the voting shareholders, at a meeting called to approve the scheme;     



 (b) through a tender offer by a third party for all of the shares of Allegion plc. Where the   
     holders of 80% or moreof Allegion plc's shares have accepted an offer by a bidder for their
     shares, the remaining shareholders may be statutorily required to also transfer their      
     shares to such bidder. If the bidder does not exercise its "squeeze out"right, then the    
     non-accepting                                                                              
     shareholders also have a statutory right to require the bidder to acquire their shares     
     on the same terms. If Allegion plc shares were listed on the official list of the          
     IrishStock Exchange (trading as Euronext Dublin) or another regulated stock exchange       
     in the European Economic Area (EEA), this threshold would be increased to 90%; and         



 (c) through a merger with an Irish incorporated company under the Irish Companies Act or with an EEA incorporatedcompany under
     Directive (EU) 2017/1132 (as amended). In most circumstances, such mergers must be approved by a special resolution.      


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Under Irish law, there is no requirement for a company's shareholders to 
approve asale, lease or exchange of all or substantially all of a company's 
property and assets. However, Allegion plc's articles of association provide 
that the affirmative vote of a majority of the votes cast by members at a 
general meeting inperson or by proxy is required to approve a sale, lease or 
exchange of all or substantially all of its property or assets.
Generally,under Irish law, shareholders of an Irish company do not have 
appraisal rights. However, under the European Union (Cross-Border Conversions, 
Mergers and Divisions) Regulations 2023 of Ireland (as amended) governing the 
merger of an Irish publiccompany limited by shares, such as Allegion plc, and 
a company incorporated in another member state of the EEA, a shareholder (a) 
of the
non-surviving
company who voted against the special resolutionapproving the merger, or (b) 
of a
non-surviving
company in which 90% of the shares is held by the company that is the other 
party to the merger, has the right to request that the surviving company 
acquireits shares for cash at a price determined in accordance with the share 
exchange ratio set out in the merger agreement.
Under the IrishCompanies Act, which governs the merger of Irish companies 
limited by shares, a shareholder of either of the merging companies who voted 
against the special resolution approving the merger, or any shareholder, other 
than the successor company, wherethe successor company held 90% or more of the 
voting shares in the transferor company, may, not later than 15 days after the 
shareholder meeting of the relevant merging company at which the merger was 
approved, request in writing that the successorcompany acquire his, her or its 
shares for cash.
Disclosure of Interests in Shares
Under the Irish Companies Act, subject to certain limited exceptions, a 
shareholder must notify Allegion plc (but not the public at large) ifas a 
result of a transaction, the shareholder will be interested in 3% or more of 
any class of Allegion plc shares carrying voting rights; or if as a result of 
a transaction, a shareholder who was interested in more than 3% of any class 
of Allegionplc shares carrying voting rights ceases to be so interested. Where 
a shareholder is interested in more than 3% of any class of Allegion plc 
shares carrying voting rights, any alteration of his or her interest that 
brings his or her total holdingthrough the nearest whole percentage number, 
whether an increase or a reduction, must also notify Allegion plc (but not the 
public at large). The relevant percentage figure is calculated by reference to 
the aggregate nominal value of the class ofshares in which the shareholder is 
interested as a proportion of the entire nominal value of the issued shares of 
that class. Where the percentage level of the shareholder's interest does not 
amount to a whole percentage, this figure may berounded down to the next whole 
number. All such disclosures must be notified to Allegion plc within five 
business days of the transaction or alteration of the shareholder's interests 
that gave rise to the requirement to notify. Where a personfails to comply 
with the notification requirements described above, no right or interest of 
any kind whatsoever in respect of any of Allegion plc shares concerned, held 
by such person, will be enforceable by such person, whether directly 
orindirectly, by action or legal proceeding. However, such person may apply to 
the court to have the rights attaching to the shares concerned reinstated.
In addition to the above disclosure requirement, Allegion plc, under the Irish 
Companies Act, may by notice in writing require a person whomit knows or has 
reasonable cause to believe to be or, at any time during the three years 
immediately preceding the date on which such notice is issued, to have been 
interested in shares comprised in Allegion plc relevant share capital: (a) 
toindicate whether or not it is the case, and (b) where such person holds or 
has during that time held an interest in any class of Allegion plc shares 
carrying voting rights, to give such further information as may be required by 
Allegion plc,including particulars of such person's own past or present 
interests in such class of Allegion plc shares. Any information given in 
response to the notice is required to be given in writing within such 
reasonable time as may be specified in thenotice.
Where such a notice is served by Allegion plc on a person who is or was 
interested in any class of Allegion plc shares carryingvoting rights and that 
person fails to give Allegion plc any information required within the 
reasonable time specified, Allegion plc may apply to the court for an order 
directing that the affected shares be subject to certain restrictions.

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Under the Irish Companies Act, the restrictions that may be placed on the 
shares by thecourt are:


 (a) any transfer of those shares, or in the case of unissued shares any transfer
     of the right to be issued withshares and any issue of shares, is void;      



 (b) no voting rights are exercisable in respect of those shares;



 (c) no further shares may be issued in right of those shares or in pursuance of any offer made to the holder ofthose shares; and



 (d) no payment may be made of any sums due from us on those shares, whether in respect of capital or otherwise.

Where Allegion plc shares are subject to these restrictions, the court may 
order the shares to be sold and may alsodirect that the shares will cease to 
be subject to these restrictions.
Anti-Takeover Provisions
Business Combinations with Interested Shareholders
Allegion plc's articles of association provide that the affirmative vote of 
the holders of
two-thirds
of the shares then in issue of all classes of shares entitled to vote, 
considered for purposes of this provision as one class, is required for 
Allegion plc to engage in any "businesscombination" with any interested 
shareholder (generally, a 10% or greater shareholder), provided that the above 
vote requirement does not apply to:


 .  any business combination with an interested shareholder that has been approved by the board of directors; or



 .  any agreement for the amalgamation, merger or consolidation of any of Allegion     
    plc's subsidiaries withAllegion plc or with another of its subsidiaries if (1) the 
    relevant provisions of Allegion plc's articles of association will not be changed  
    or otherwise affected by or by virtue of the amalgamation, merger or consolidation;
    and(2) the holders of greater than 50% of the voting power of Allegion plc or the  
    subsidiary, as appropriate, immediately prior to the amalgamation, merger or       
    consolidation continue to hold greater than 50% of the voting power of the         
    amalgamatedcompany immediately following the amalgamation, merger or consolidation.

Allegion plc's articles of associationprovide that "business combination" means:


 .  any amalgamation, merger or consolidation of Allegion plc or one of   
    its subsidiaries with an interestedshareholder or with any person     
    that is, or would be after such amalgamation, merger or consolidation,
    an affiliate or associate of an interested shareholder;               



 .  any transfer or other disposition to or with an interested shareholder or any affiliate or associate of      
    aninterested shareholder of all or any material part of Allegion plc's assets or one of its subsidiaries; and



 .  any issuance or transfer of our shares upon conversion of or in       
    exchange for the securities or assets of anyinterested shareholder,   
    or with any company that is, or would be after such merger or         
    consolidation, an affiliate or associate of an interested shareholder.

Share Issuances
Subject to theIrish Takeover Rules described below, the board of directors has 
the power to cause Allegion plc to issue any of our authorized and unissued 
shares on such terms and conditions as the board of directors may determine 
(as described under"--Capital Structure" above) and any such action must be 
taken in Allegion plc's best interests. It is possible, however, that the 
terms and conditions of any issue of preferred shares could discourage a 
takeover or othertransaction that holders of some or a majority of the 
ordinary shares believe to be in their best interests or in which holders 
might receive a premium for their shares over the then market price of the 
shares.

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Irish Takeover Rules
A transaction by virtue of which a third party is seeking to acquire 30% or 
more of the voting rights of Allegion plc will be governed by theIrish 
Takeover Panel Act 1997 and the Irish Takeover Rules made thereunder and will 
be regulated by the Irish Takeover Panel. The "General Principles" of the 
Irish Takeover Rules and certain important aspects of the Irish Takeover 
Rulesare described below.
General Principles
. The Irish Takeover Rules are built on the following General Principles which 
will applyto any transaction regulated by the Irish Takeover Panel:


 .  in the event of an offer, all classes of shareholders of the target company should be afforded equivalenttreatment
    and, if a person acquires control of a company, the other holders of securities must be protected;                



 .  the holders of securities in the target company must have sufficient time and
    information to allow them to makean informed decision regarding the offer;   



 .  the board of directors of a company must act in the interests of the company as a whole and must not denyshareholders
    the opportunity to decide on the merits of an offer. If the board of directors of the target company                 
    advises the holders of securities as regards the offer, it must advise on the effects of the implementation          
    of the offer on employment,employment conditions and the locations of the target company's place of business;        



 .  false markets (                                                                              
    i.e.                                                                                         
    , a market based on erroneous, imperfect or unequally disclosed information) in thesecurities
    of the target company or any other company concerned by the offer must not be created;       



 .  a bidder can only announce an offer after ensuring that he or she can pay in full the consideration offered;



 .  a target company may not be hindered longer than is reasonable by an offer       
    for its securities. This is arecognition that an offer will disrupt the          
    day-to-day                                                                       
    running of a target company particularly if the offer is hostile and the board of
    directors of the target companymust divert its attention to resist the offer; and



 .  acquisitions of securities (whether such acquisition is to be effected by one transaction or a series oftransactions) 
    will only be allowed to take place at an acceptable speed and subject to adequate and timely disclosure. Specifically,
    the acquisition of 10% or more of the issued voting shares within a seven day period that would take ashareholders'   
    holding to or above 15% of the issued voting shares (but less than 30%) is prohibited, subject to certain exemptions. 

Mandatory Bid
. If an acquisition of shares or other securities were to increase the 
aggregate holding/entitlement of an acquirer andits concert parties to 30% or 
more of the voting rights of Allegion plc, the acquirer and, depending on the 
circumstances, its concert parties, would be required (except with the consent 
of the Irish Takeover Panel) to make a cash offer for theoutstanding shares at 
a price not less than the highest price paid for the shares by the acquirer or 
its concert parties during the previous 12 months. This requirement would also 
be triggered by an acquisition of shares or other securities by aperson 
holding (together with its concert parties) shares or other securities 
carrying between 30% and 50% of the voting rights of Allegion plc if the 
effect of such acquisition were to increase the percentage of the voting 
rights held by thatperson (together with its concert parties) by 0.05% within 
a twelve-month period. A single holder (that is, a holder excluding any 
parties acting in concert with the holder) holding or entitled to more than 
50% of the voting rights of a company isnot subject to this rule.
Voluntary Bid; Requirements to Make a Cash Offer and Minimum Price Requirements
. A voluntary offer is anoffer that is not a mandatory offer. If a bidder or 
any of its concert parties has acquired Allegion plc shares within the period 
of three months prior to the commencement of the voluntary offer, the offer 
price must be not less than the highestprice paid for that class of Allegion 
plc shares by the bidder or its concert parties during that

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period. The Irish Takeover Panel has the power to extend the "look back" 
period to 12 months if the Irish Takeover Panel, having regard to the General 
Principles, believes it isappropriate to do so.
If the bidder or any of its concert parties has acquired (i) more than 10% of 
a class of Allegion plc sharesduring the period of 12 months prior to the 
commencement of the voluntary offer period, or (ii) Allegion plc shares the 
subject of the voluntary offer, at any time after the commencement of the 
voluntary offer period, the offer must be in cash(or accompanied by a full 
cash alternative) and the price per share of the same class of Allegion plc 
shares must not be less than the highest price paid by the bidder or its 
concert parties during, in the case of (i), the period of 12 months priorto 
the commencement of the voluntary offer and, in the case of (ii), the offer 
period. The Irish Takeover Panel may apply this rule to a bidder who, together 
with its concert parties, has acquired less than 10% of the total shares of a 
class ofAllegion plc shares in the 12 month period prior to the commencement 
of the voluntary offer period if the Irish Takeover Panel, having regard to 
the General Principles, considers it just and proper to do so.
A voluntary offer period will generally commence on the date of the first 
announcement of the offer or proposed offer.
Under the Irish Takeover Rules, there is also a mandatory `put up or shut up' 
regime pursuant to which any announcement by a companythat commences an offer 
period must identify the potential bidder in talks with the company or from 
which an approach has been received. Bidders will have a period of 42 days 
following the announcement in which they are first identified to announcea 
firm intention to make an offer for the company or announce that they do not 
intend to make an offer, in which case the bidder will be restricted from 
making an offer for the company in the following 6 months.
Substantial Acquisition Rules
. The Irish Takeover Rules also contain rules governing substantial 
acquisitions of shares that restrictthe speed at which a person may increase 
his or her holding of voting shares and rights over voting shares to an 
aggregate of between 15% and 30% of the voting rights of Allegion plc. Except 
in certain circumstances, an acquisition or series ofacquisitions of shares or 
rights over shares representing 10% or more of the voting rights is prohibited 
if such acquisition(s), when aggregated with shares or rights already held, 
would result in the acquirer holding 15% or more but less than 30%of the 
voting rights of Allegion plc and such acquisitions are made within a period 
of seven days. These rules also require accelerated disclosure of acquisitions 
of shares or rights over shares relating to such acquisitions.
Frustrating Action
. Under the Irish Takeover Rules, Allegion plc's board of directors is not 
permitted to take any action thatmight frustrate an offer for Allegion plc 
shares once the board of directors has received an approach that may lead to 
an offer, or has reason to believe an offer is imminent, except as noted 
below. Potentially frustrating actions such as(i) the issue of shares, options 
or convertible securities, (ii) material disposals, (iii) entering into 
contracts other than in the ordinary course of business, or (iv) any action, 
other than seeking alternative offers, whichmay result in frustration of an 
offer. Exceptions to this prohibition are available:


 (a) where the action is approved by the offeree at a general meeting; or



 (b) with the consent of the Irish Takeover Panel where:



 (i) the Irish Takeover Panel is satisfied the action would not constitute a frustrating action;



 (ii) the holders of 50% of the voting rights state in writing that they approve
      the proposed action and would votein favor of it at a general meeting;    



 (iii) such action is in accordance with a contract entered into prior to the announcement of the offer; or



 (iv) the decision to take such action was made before the announcement of the offer and     
      either has been at leastpartially implemented or is in the ordinary course of business.

For other provisions that could be considered to havean anti-takeover effect, 
see above at
"--Pre-emption
Rights, Share Warrants and Share Options," "--Disclosure of Interests in 
Shares," "--Requirements for Advance

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Notification of Director Nominations and Proposals of Shareholders" and 
"--Unanimous Shareholder Consent to Action Without Meeting," in addition to 
"--Election ofDirectors" and "--Vacancies on the Board of Directors" below.
Corporate Governance
The articles of association of Allegion plc delegate the
day-to-day
management of Allegion plc to the board of directors. The board of directors 
may then delegate management to committees of the board of directors, 
executivesor to a management team, but regardless, the directors will remain 
responsible, as a matter of Irish law, for the proper management of Allegion 
plc's affairs. Allegion plc currently has an Audit and Finance Committee, a 
Compensation and HumanCapital Committee, and a Corporate Governance and 
Nominating Committee. Allegion plc has also adopted Corporate Governance 
Guidelines that provide the corporate governance framework for Allegion plc.

Election of Directors
The IrishCompanies Act provides for a minimum of two directors for public 
limited companies, such as Allegion plc. Allegion plc's articles of 
association provide for a minimum of two directors and a maximum of fifteen 
directors with the exact number ofdirectors determined from time to time 
solely by the board of directors. The shareholders of Allegion plc may from 
time to time increase or reduce the maximum number, or increase the minimum 
number, of directors by a special resolution amending thearticles of 
association.
Directors are elected by the affirmative vote of a majority of the votes cast 
by shareholders in uncontestedelections and by the affirmative vote of a 
plurality of the votes of the shares present in person or represented by proxy 
in contested elections (a meeting where the number of director nominees 
exceeds the number of directors to be elected). Inuncontested elections, any 
nominee for director who receives a majority of the votes cast is elected to 
the board of directors. In uncontested elections, the nominees receiving the 
most votes for the available seats are elected to the board ofdirectors.
Director Nominations by Shareholders
Allegion plc's articles of association contain advance notice requirements for 
shareholders to make director nominations at annual generalmeetings. Under 
Allegion plc's articles of association, a shareholder must deliver to Allegion 
plc's secretary a notice of such shareholder's intent to make such nomination 
not later than 90 days in advance of the anniversary of theimmediately 
preceding annual general meeting or if the date of the annual general meeting 
occurs more than 30 days before or 60 days after the anniversary of such 
immediately preceding annual general meeting, not later than the close of 
business onthe seventh day following the date on which notice of the annual 
general meeting is given to the shareholders of Allegion plc.
Eachnotice must contain certain information, including (i) the name and 
address of the shareholder who intends to make a nomination and of the person 
or persons to be nominated for election, (ii) a representation that the 
shareholder is aholder of record of shares of Allegion plc and intends to 
appear in person or by proxy at the meeting to nominate the person or persons 
specified in the notice, (iii) a description of all arrangements or 
understandings between the shareholderand each nominee, (iv) such other 
information regarding each nominee proposed as would have been required to be 
included in a proxy statement filed pursuant to the proxy rules of the SEC if 
such nominee had been nominated for election as adirector by the board of 
directors, and (v) the consent of each nominee to serve as a director if so 
elected.
Vacancies on the Board of Directors
Allegion plc's articles of association provide that the directors have the 
authority to appoint one or more directors to theboard of directors, subject 
to the maximum number of directors allowed for in the articles of

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association. A vacancy caused by the removal of a director may be filled at 
the meeting at which the director is removed by resolution of shareholders. If 
not, it may be filled by the board ofdirectors.
Any director so appointed will hold office until the next annual general 
meeting. During any vacancy on the board ofdirectors, the remaining directors 
will have full power to act as the board of directors.
Removal of Directors
The Irish Companies Act provides that, notwithstanding anything contained in 
the articles of association of a company or in any agreementbetween that 
company and a director, the shareholders may by an ordinary resolution remove 
a director from office before the expiration of his or her term. Accordingly, 
shareholders of Allegion plc may by an ordinary resolution remove a 
directorfrom office before the expiration of his or her term. The power of 
removal is without prejudice to any claim for damages for breach of contract (

e.g.
, employment contract), which the director may have against Allegion plc in 
respect of his orher removal.
Duration; Dissolution; Rights upon Liquidation
Allegion plc's corporate existence has unlimited duration. Allegion plc may be 
dissolved at any time by way of either a shareholders'voluntary winding up or 
a creditors' voluntary winding up. In the case of a shareholders' voluntary 
winding up, a special resolution of the shareholders is required (
i.e.
, 75% of the votes cast, in person or by proxy, at a generalmeeting of 
shareholders). Allegion plc may also be dissolved by way of court order on the 
application of a creditor, or by the Companies Registration Office as an 
enforcement measure where Allegion plc has failed to file certain returns. 
TheCorporate Enforcement Agency of Ireland may also seek to have Allegion plc

wound-up
where the affairs of Allegion plc have been investigated by an inspector and 
it appears from the report or any informationobtained by the Corporate 
Enforcement Agency of Ireland that Allegion plc should be
wound-up.
Therights of the shareholders to a return of Allegion plc's assets on 
dissolution or winding up, following the settlement of all claims of 
creditors, may be prescribed in Allegion plc's articles of association or the 
terms of any preferredshares issued by the directors from time to time. The 
holders of preferred shares in particular may have the right to priority in a 
dissolution or winding up of Allegion plc. If the articles of association 
contain no specific provisions in respectof a dissolution or winding up, then, 
subject to the priorities of any creditors, the assets will be distributed to 
shareholders in proportion to the
paid-up
nominal value of the shares held. Allegionplc's articles of association 
provide that the ordinary shareholders are entitled to participate pro rata in 
a winding up, but their right to do so may be subject to the rights of any 
preferred shareholders to participate under the terms of anyseries or class of 
preferred shares.
Uncertificated Shares
Holders of ordinary shares of Allegion plc will not have the right to require 
Allegion plc to issue certificates for their shares. Allegion plcwill only 
issue uncertificated ordinary shares.
Stock Exchange Listing
The Allegion plc ordinary shares are listed on the NYSE under the symbol "ALLE."
No Sinking Fund
The ordinary shares haveno sinking fund provisions.
No Liability for Further Calls or Assessments
All of our issued ordinary shares are duly and validly issued and fully paid.

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Transfer and Registration of Shares
Allegion plc's official share register will be maintained by its transfer 
agent or the transfer agent's affiliates. Registration inthis share register 
will be determinative of membership in Allegion plc. A shareholder of Allegion 
plc who holds shares beneficially will not be the holder of record of such 
shares. Instead, the depository (
e.g.
, Cede & Co., asnominee for DTC) or other nominee will be the holder of record 
of such shares. Accordingly, a transfer of shares from a person who holds such 
shares beneficially to a person who also holds such shares beneficially 
through the same depository orother nominee will not be registered in Allegion 
plc's official share register, as the depository or other nominee will remain 
the record holder of such shares.
A written instrument of transfer is required under Irish law in order to 
register on Allegion plc's official share register any transferof shares (i) 
from a person who holds such shares directly to any other person, (ii) from a 
person who holds such shares beneficially to a person who holds such shares 
directly, or (iii) from a person who holds such sharesbeneficially to another 
person who holds such shares beneficially where the transfer involves a change 
in the depository or other nominee that is the record owner of the transferred 
shares. An instrument of transfer is also required for ashareholder who 
directly holds shares to transfer those shares into his or her own broker 
account (or vice versa). Such instruments of transfer may give rise to Irish 
stamp duty, which must be paid prior to registration of the transfer on 
Allegionplc's official Irish share register.
Allegion plc currently intends to pay (or cause one of its affiliates to pay) 
stamp duty, ifany, in connection with share transfers made in the ordinary 
course of trading by a seller who holds shares directly to a buyer who will 
hold the acquired shares beneficially or directly or by a seller who holds 
shares beneficially to a buyer whowill hold the acquired shares directly. In 
other cases, Allegion plc may, in its absolute discretion, pay (or cause one 
of its affiliates to pay) any stamp duty. Allegion plc's articles of 
association provide that, in the event of any suchpayment, it (i) may seek 
reimbursement from the transferor or transferee (at Allegion plc's 
discretion), (ii) may
set-off
the amount of the stamp duty against future dividends payable to thetransferor 
or transferee (at Allegion plc's discretion), and (iii) will have a lien 
against shares of Allegion plc on which it has paid stamp duty. Parties to a 
share transfer may assume that any stamp duty arising in respect of 
atransaction in Allegion plc shares has been paid unless one or both of such 
parties is otherwise notified by Allegion plc.
Allegionplc's articles of association delegate to the secretary, an assistant 
secretary and any other persons nominated by the secretary or assistant 
secretary the authority to execute an instrument of transfer on behalf of a 
transferring party. Inorder to help ensure that the official share register is 
regularly updated to reflect trading of Allegion plc shares occurring through 
normal electronic systems, Allegion plc intends to regularly produce any 
required instruments of transfer inconnection with any transactions for which 
it pays stamp duty (subject to the reimbursement and
set-off
rights described above). In the event that Allegion plc notifies one or both 
of the parties to a sharetransfer that it believes stamp duty is required to 
be paid in connection with such transfer and that it will not pay such stamp 
duty, such parties may either themselves arrange for the execution of the 
required instrument of transfer (and mayrequest a form of instrument of 
transfer from Allegion plc for this purpose) or request that Allegion plc 
execute an instrument of transfer on behalf of the transferring party in a 
form determined by Allegion plc. In either event, if the parties tothe share 
transfer have the instrument of transfer duly stamped (to the extent required) 
and then provide it to Allegion plc's transfer agent, the transferee will be 
registered as the legal owner of the relevant shares on Allegion plc'sofficial 
Irish share register (subject to the matters described below).
Under Irish law, the directors may decline to recognize anyinstrument of 
transfer unless (i) it is accompanied by such evidence as the directors may 
reasonably require to show the right of the transferor to make the transfer; 
(ii) it is in respect of one class of share only; and (iii) a feeof  10 or 
such lesser sum as the directors may from time to time require, is paid to the 
company. The articles of association of Allegion plc also provide that the 
board of directors may decline to register or recognize any instrument 
oftransfer and if the directors refuse to register a transfer they shall, 
within two months after the date on which the transfer was lodged with 
Allegion plc, send the transferee notice of the refusal.

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The registration of transfers may be suspended by the directors at such times 
and for suchperiod, not exceeding a total of 30 days in each year, as the 
directors may from time to time determine.
Transfer Agent and Registrar
The transfer agent and registrar for the shares of Allegion plc is 
Computershare Trust Company, N.A.

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                        DESCRIPTION OF DEPOSITARY SHARES                        
The following description of preferred shares represented by depositary shares 
sets forth certain general terms and provisions of depositaryagreements, 
depositary shares and depositary receipts. This summary does not contain all 
of the information that you may find useful. The particular terms of the 
depositary shares and related agreements and receipts will be described in 
theprospectus supplement relating to those depositary shares. For more 
information, you should review the form of deposit agreement and form of 
depositary receipts relating to each series of the preferred shares, which 
will be filed with the SECpromptly after the offering of that series of 
preferred shares. As used in this section only, "we", "our" and "us" refers to 
Allegion plc.
General
We may elect to have preferredshares represented by depositary shares. The 
preferred shares of any series underlying the depositary shares will be 
deposited under a separate deposit agreement between us and a bank or trust 
company we select. The prospectus supplement relating toa series of depositary 
shares will set forth the name and address of this preferred share depositary. 
Subject to the terms of the deposit agreement, each owner of a depositary 
share will be entitled, proportionately, to all the rights, preferencesand 
privileges of the preferred share represented by such depositary share 
(including dividend, voting, redemption, conversion, exchange and liquidation 
rights).
The depositary shares will be evidenced by depositary receipts issued pursuant 
to the deposit agreement, each of which will represent theapplicable interest 
in a number of shares of a particular series of the preferred shares described 
in the applicable prospectus supplement.
A holder of depositary shares will be entitled to receive the preferred shares 
(but only in whole preferred shares) underlying thosedepositary shares. If the 
depositary receipts delivered by the holder evidence a number of depositary 
shares in excess of the whole number of preferred shares to be withdrawn, the 
depositary will deliver to that holder at the same time a newdepositary 
receipt for the excess number of depositary shares.
Unless otherwise specified in the applicable prospectus supplement, 
thedepositary agreement, the depositary shares and the depositary receipts 
will be governed by and construed in accordance with the law of the State of 
New York.
Dividends and Other Distributions
Thepreferred share depositary will distribute all cash dividends or other cash 
distributions in respect of the preferred shares to the record holders of 
depositary receipts in proportion, insofar as possible, to the number of 
depositary shares owned bythose holders.
If there is a distribution other than in cash in respect of the preferred 
shares, the preferred share depositary willdistribute property received by it 
to the record holders of depositary receipts in proportion, insofar as 
possible, to the number of depositary shares owned by those holders, unless 
the preferred share depositary determines that it is not feasibleto make such 
a distribution. In that case, the preferred share depositary may, with our 
approval, adopt any method that it deems equitable and practicable to effect 
the distribution, including a public or private sale of the property 
anddistribution of the net proceeds from the sale to the holders.
The amount distributed in any of the above cases will be reduced by anyamount 
we or the preferred share depositary are required to withhold on account of 
taxes.
Conversion and Exchange
If any preferred share underlying the depositary shares is subject to 
provisions relating to its conversion or exchange, as set forth in 
anapplicable prospectus supplement, each record holder of depositary shares 
will have the right or obligation to convert or exchange those depositary 
shares pursuant to those provisions.

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Redemption of Depositary Shares
Whenever we redeem a preferred share held by the preferred share depositary, 
the preferred share depositary will redeem as of the sameredemption date a 
proportionate number of depositary shares representing the preferred shares 
that were redeemed. The redemption price per depositary share will be equal to 
the aggregate redemption price payable with respect to the number ofpreferred 
shares underlying the depositary shares. If fewer than all the depositary 
shares are to be redeemed, the depositary shares to be redeemed will be 
selected by lot or proportionately as we may determine.
After the date fixed for redemption, the depositary shares called for 
redemption will no longer be deemed to be outstanding and all rights ofthe 
holders of the depositary shares will cease, except the right to receive the 
redemption price.
Voting
Upon receipt of notice of any meeting at which the holders of any preferred 
shares underlying the depositary shares are entitled to vote, thepreferred 
share depositary will mail the information contained in the notice to the 
record holders of the depositary receipts. Each record holder of the 
depositary receipts on the record date (which will be the same date as the 
record date for thepreferred shares) may then instruct the preferred share 
depositary as to the exercise of the voting rights pertaining to the number of 
preferred shares underlying that holder's depositary shares. The preferred 
share depositary will try to votethe number of preferred shares underlying the 
depositary shares in accordance with the instructions, and we will agree to 
take all reasonable action which the preferred share depositary deems 
necessary to enable the preferred share depositary to doso. The preferred 
share depositary will abstain from voting the preferred shares to the extent 
that it does not receive specific written instructions from holders of 
depositary receipts representing the preferred share.
Record Date
Whenever


 .  any cash dividend or other cash distribution becomes payable, any distribution other than cash is 
    made, or anyrights, preferences or privileges are offered with respect to the preferred shares; or



 .  the preferred share depositary receives notice of any meeting at which    
    holders of preferred shares are entitledto vote or of which holders of    
    preferred shares are entitled to notice, or of the mandatory conversion of
    or any election by us to call for the redemption of any preferred share,  

the preferred share depositary will in each instance fix a record date (which 
will be the same as the record date for the preferred shares) for 
thedetermination of the holders of depositary receipts:


 .  who will be entitled to receive dividend, distribution, rights, preferences or privileges or the net proceeds ofany sale; or



 .  who will be entitled to give instructions for the exercise of voting rights at any such meeting or to            
    receivenotice of the meeting or the redemption or conversion, subject to the provisions of the deposit agreement.

Amendment and Terminationof the Deposit Agreement
We and the preferred share depositary may at any time agree to amend the form 
of depositary receipt and anyprovision of the deposit agreement. However, any 
amendment that materially and adversely alters the rights of holders of 
depositary shares will not be effective unless the amendment has been approved 
by the holders of at least a majority of thedepositary shares then 
outstanding. The deposit agreement may be terminated by us or by the preferred 
share depositary only if all outstanding shares have been redeemed or if a 
final distribution in respect of the underlying preferred shares hasbeen made 
to the holders of the depositary shares in connection with the liquidation, 
dissolution or winding up of us.

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Charges of Preferred Share Depositary
We will pay all charges of the preferred share depositary including charges in 
connection with the initial deposit of the preferred shares, theinitial 
issuance of the depositary receipts, the distribution of information to the 
holders of depositary receipts with respect to matters on which the preferred 
share is entitled to vote, withdrawals of the preferred share by the holders 
ofdepositary receipts or redemption or conversion of the preferred share, 
except for taxes (including transfer taxes, if any) and other governmental 
charges and any other charges expressly provided in the deposit agreement to 
be at the expense ofholders of depositary receipts or persons depositing 
preferred shares.
Miscellaneous
Neither we nor the preferred share depositary will be liable if either of us 
is prevented or delayed by law or any circumstance beyond ourcontrol in 
performing any obligations under the deposit agreement. The obligations of the 
preferred share depositary under the deposit agreement are limited to 
performing its duties under the agreement without negligence or bad faith. 
Ourobligations under the deposit agreement are limited to performing our 
duties in good faith. Neither we nor the preferred share depositary is 
obligated to prosecute or defend any legal proceeding in respect of any 
depositary shares or preferredshares unless satisfactory indemnity is 
furnished. We and the preferred share depositary may rely on advice of or 
information from counsel, accountants or other persons that they believe to be 
competent and on documents that they believe to begenuine.
The preferred share depositary may resign at any time or be removed by us, 
effective upon the acceptance by its successor of itsappointment. If we have 
not appointed a successor preferred share depositary and the successor 
depositary has not accepted its appointment within 60 days after the preferred 
share depositary delivered a resignation notice to us, the preferred 
sharedepositary may terminate the deposit agreement. See "--Amendment and 
Termination of the Deposit Agreement" above.

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        DESCRIPTION OF SHARE PURCHASE CONTRACTS AND SHARE PURCHASEUNITS         
The following description of share purchase contracts and share purchase units 
sets forth certain general terms and provisionsof share purchase contracts and 
share purchase units. This summary does not contain all of the information 
that you may find useful. The particular terms of the share purchase 
contracts, the share purchase units and, if applicable, the prepaidsecurities 
will be described in the prospectus supplement relating to those securities. 
For more information, you should review the share purchase contracts, the 
collateral arrangements and any depositary arrangements relating to such share 
purchasecontracts or share purchase units and, if applicable, the prepaid 
securities and the document pursuant to which the prepaid securities will be 
issued, each of which will be filed with the SEC promptly after the offering 
of the securities. As used inthis section only, "we", "our" and "us" refers to 
Allegion plc.
We may issue share purchase contractsrepresenting contracts obligating holders 
to purchase from us and us to sell to the holders a specified number of 
ordinary shares or preferred shares at a future date or dates. The price per 
share of ordinary share or preferred share may be fixed atthe time the share 
purchase contracts are issued or may be determined by reference to a specific 
formula set forth in the share purchase contracts.
The share purchase contracts may be issued separately or as a part of units, 
often known as share purchase units, consisting of a sharepurchase contract 
and either


 .  debt securities; or



 .  debt obligations of third parties, including U.S. Treasury securities,

securing the holder's obligations to purchase the ordinary shares or preferred 
shares under the share purchase contracts. The share purchase contractsmay 
require us to make periodic payments to the holders of the share purchase 
units or vice versa, and such payments may be unsecured or prefunded on some 
basis. The share purchase contracts may require holders to secure their 
obligations in aspecified manner and in certain circumstances we may deliver 
newly issued prepaid share purchase contracts, often known as prepaid 
securities, upon release to a holder of any collateral securing each holder's 
obligations under the originalshare purchase contract.
Unless otherwise specified in the applicable prospectus supplement, the share 
purchase contracts, the sharepurchase units and the unit agreements pursuant 
to which the share purchase units will be issued will be governed by and 
construed in accordance with the law of the State of New York.

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                          MATERIAL TAX CONSIDERATIONS                           
United States Federal Income Tax Considerations
The following is a summary of the material United States federal income tax 
consequences, as of the date of this document, of the ownership anddisposition 
of our debt securities, ordinary shares, preferred shares, depositary shares 
or warrants by beneficial owners who are initial purchasers that hold the debt 
securities, shares or warrants as capital assets within the meaning ofSection 
1221 of the Internal Revenue Code of 1986, as amended (the "Code"). Except 
where otherwise noted, this summary only addresses United States federal 
income tax consequences to holders that are "United States holders."For 
purposes of this summary, you are a "United States holder" if you are, for 
United States federal income tax purposes:


 .  an individual citizen or resident of the United States;



 .  a corporation, or other entity taxable as a corporation for United States federal income tax purposes, created
    ororganized in or under the laws of the United States, any state thereof or the District of Columbia;         



 .  an estate the income of which is subject to United States federal income taxation regardless of its source; or



 .  a trust if it (1) is subject to the primary supervision of a court within the United States 
    and one or moreUnited States persons have the authority to control all substantial decisions
    of the trust or (2) has a valid election in effect under applicable United States Department
    of Treasury regulations ("Treasury regulations") to be treatedas a United States person.    

For purposes of this summary, you are a
"non-United
States holder" if you are neither a United States holder nor a partnership (or 
other entity treated as a partnership for United States federal income tax 
purposes).
This summary is based on current law, which is subject to change, perhaps 
retroactively, is for general purposes only and should not beconsidered tax 
advice. A later change in law could alter significantly the tax considerations 
that we describe in this summary. This summary does not represent a detailed 
description of the United States federal income tax consequences to you 
inlight of your particular circumstances and does not address the effects of 
the Medicare tax on net investment income, or of any state, local or
non-United
States tax laws or
non-income
tax (such as gift or estate tax). In addition, it does not present a 
description of the United States federal income tax consequences applicable to 
you if you are subject to special treatment underthe United States federal 
income tax laws, including if you are:


 .  a dealer in securities or currencies;



 .  a trader in securities that has elected to use a  
    mark-to-market                                    
    method of accounting for your securities holdings;



 .  a financial institution;



 .  an insurance company;



 .  a mutual fund;



 .  a pension plan;



 .  a                                             
    tax-exempt                                    
    organization (including a private foundation);



 .  a partnership or other pass-through entity for United States federal income tax purposes;



 .  a person liable for alternative minimum tax;



 .  a person holding debt securities, ordinary shares, preferred shares, depositary shares or warrants
    as part of ahedging, integrated or conversion transaction, constructive sale or straddle;         


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 .  a person owning, actually or constructively, 10% or more of our shares (by 
    vote or value) or 10% or more of theshares (by vote or value) of any of our
    non-United                                                                 
    States subsidiaries;                                                       



 .  a United States holder whose "functional currency" is not the United States dollar;



 .  a United States expatriate;



 .  investors subject to the U.S. "inversion" rules;



 .  a person required to accelerate the recognition of any item of    
    gross income with respect to debt securities,ordinary shares,     
    preferred shares, depositary shares or warrants as a result of    
    such income being recognized on an applicable financial statement;



 .  a regulated investment company; or



 .  a real estate investment trust.

If a partnership (or other entity treated as a partnership for United States 
federal income tax purposes) holds our debt securities, ordinaryshares, 
preferred shares, depositary shares or warrants, the tax treatment of a 
partner or member will generally depend upon the status and activities of the 
partner or member and the activities of the partnership. If you are a partner 
or member ofa partnership holding our debt securities, ordinary shares, 
preferred shares, depositary shares or warrants, you should consult your tax 
advisor.
You should consult your own tax advisor concerning the particular United 
States federal income tax consequences to you of the ownership anddisposition 
of debt securities, ordinary shares, preferred shares, depositary shares or 
warrants, as well as the consequences to you arising under other United States 
federal tax laws and the laws of any other taxing jurisdiction.
Consequences to United States Holders
DebtSecurities
The discussion below assumes that all debt securities issued hereunder will be 
classified as debt for United States federalincome tax purposes, and holders 
should note that in the event of an alternative characterization, the tax 
consequences would differ from those discussed below. This summary is not 
intended to include all of the possible types of debt securitiesthat we may 
issue under this prospectus, including, for example, short-term debt 
securities, foreign currency debt securities, extendible, reset or renewable 
debt securities, securities providing for contingent payments, or debt 
securities that areconvertible or exchangeable into our shares. We will 
describe any additional United States federal income tax consequences 
resulting from a specific issuance of debt securities in the applicable 
prospectus supplement.
Payment of Interest
Except as provided below, stated interest on a debt security will generally be 
taxable to you as ordinary income at the time it is paid oraccrued in 
accordance with your method of accounting for tax purposes. In addition to 
stated interest on a debt security (which includes any Irish tax withheld from 
the interest payments you receive), you will be required to include in income 
anyadditional amounts paid in respect of such Irish tax withheld. You may be 
entitled to deduct or credit this tax, subject to certain limitations 
(including that the election to deduct or credit foreign taxes applies to all 
of your foreign taxes for aparticular tax year). Such stated interest 
(including any additional amounts) and any OID (as defined below) on debt 
securities issued by Allegion plc will generally be treated as foreign source 
income and generally will be considered passivecategory income for foreign tax 
credit purposes. You will generally be denied a foreign tax credit for foreign 
taxes imposed with respect to a debt security where you do not meet a minimum 
holding period requirement during which you are notprotected from risk of 
loss. The rules governing the foreign tax credit are complex. You are urged to 
consult your tax advisors regarding the availability of the foreign tax credit 
under your particular circumstances.

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Original Issue Discount
If you own debt securities issued with original issue discount, which we refer 
to as "OID" (such debt securities, "discount debtsecurities"), you will be 
subject to special tax accounting rules, as described in greater detail below. 
In that case, you should be aware that you generally must include OID in gross 
income (as ordinary income) in advance of the receipt ofcash attributable to 
that income. However, you generally will not be required to include separately 
in income cash payments received on the debt securities, even if denominated 
as interest, to the extent those payments do not constitute qualifiedstated 
interest, as defined below. Notice will be given in the applicable prospectus 
supplement when we expect that a particular debt security will be a discount 
debt security.
A debt security generally will be issued with OID, if the difference between 
its issue price and its "stated redemption price atmaturity" is equal to or 
more than a
de minimis
amount. Generally
de minimis
is defined as 0.25% of the stated redemption price at maturity multiplied by 
the number of complete years to maturity, and the "issue price" ofeach debt 
security in a particular offering is the first price at which a substantial 
amount of that particular offering is sold to the public. The stated 
redemption price at maturity of a debt security is the sum of all payments 
provided by thedebt security other than "qualified stated interest" payments. 
The term "qualified stated interest" means stated interest that is 
unconditionally payable in cash or in property, other than debt instruments of 
the issuer, andmeets all of the following conditions:


 .  it is payable at least once per year;



 .  it is payable over the entire term of the debt security; and



 .  it is payable at a single fixed rate or at certain variable rates.

We will give you notice in the applicable prospectus supplement when we expect 
that a particular debt security will bear interest that is notqualified stated 
interest.
Discount debt securities containing provisions permitting them to be redeemed 
prior to their stated maturityat our option may be subject to rules that 
differ from the general OID rules discussed herein. If you are considering the 
purchase of discount debt securities with those features, you should carefully 
examine the section entitled "--
DebtSecurities Subject to Early Redemption
" below and the applicable prospectus supplement and should consult your own 
tax advisors with respect to those features since the tax consequences to you 
with respect to OID will depend, in part, onthe particular terms and features 
of the debt securities.
If you own discount debt securities with a maturity upon issuance of more 
thanone year, you generally must include OID in income in advance of the 
receipt of some or all of the related cash payments using the "constant yield 
method" described in the following paragraphs.
The amount of OID that you must include in income if you are the initial 
holder of a discount debt security is the sum of the "dailyportions" of OID 
with respect to the debt security for each day during the taxable year or 
portion of the taxable year in which you held that debt security ("accrued 
OID"). The daily portion is determined by allocating to each day inany 
"accrual period" a pro rata portion of the OID allocable to that accrual 
period. The "accrual period" for a discount debt security may be of any length 
and may vary in length over the term of the debt security, provided thateach 
accrual period is no longer than one year and each scheduled payment of 
principal or interest occurs on the first day or the final day of an accrual 
period. The amount of OID allocable to any accrual period other than the final 
accrual periodis an amount equal to the excess, if any, of:


 .  the debt security's adjusted issue price at the beginning of the accrual period multiplied by its yield tomaturity, determined  
    on the basis of compounding at the close of each accrual period and properly adjusted for the length of the accrual period, over



 .  the aggregate of all qualified stated interest allocable to the accrual period.

OID allocable to a final accrual period is the difference between the amount 
payable at maturity, other than a payment of qualified statedinterest, and the 
adjusted issue price at the beginning of the final accrual period.

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Special rules will apply for calculating OID for an initial short accrual 
period. The"adjusted issue price" of a debt security at the beginning of any 
accrual period is equal to its issue price increased by the accrued OID for 
each prior accrual period, determined without regard to the amortization of 
any acquisition orbond premium, as described below, and reduced by any 
payments previously made on the debt security other than payments of qualified 
stated interest. Under these rules, you will have to include in income 
increasingly greater amounts of OID insuccessive accrual periods. We are 
required to provide information returns stating the amount of OID accrued on 
debt securities held by persons of record other than corporations and other 
exempt holders.
You may elect to treat all interest on any debt security as OID and calculate 
the amount includible in gross income under the constant yieldmethod described 
above. For purposes of this election, interest includes stated interest, 
acquisition discount, OID,
de minimis
OID, market discount,
de minimis
market discount and unstated interest, as adjusted by any amortizable 
bondpremium or acquisition premium. You must make this election for the 
taxable year in which you acquired the debt security, and you may not revoke 
the election without the consent of the Internal Revenue Service. You should 
consult with your own taxadvisors about this election.
Debt Securities Subject to Early Redemption
Debt securities subject to optional redemption prior to maturity may be 
subject to rules that differ from the general rules described above 
forpurposes of determining the yield and maturity of the note (which may 
affect whether the debt securities are treated as issued with OID and, if so, 
the timing of accrual of the OID). Under applicable Treasury regulations, we 
will generally bepresumed to exercise an option to redeem debt securities if 
the exercise of the option would reduce the yield on the debt securities. If 
such an option is not in fact exercised, the debt securities will be treated, 
solely for purposes of calculatingOID and the timing of any such OID, as if it 
were redeemed and new debt securities were issued on the presumed exercise 
date for an amount equal to the debt securities' "adjusted issue price" on 
such date.
Under the applicable Treasury regulations, if a debt security provides for a 
fixed rate of interest that increases over the term of the debtsecurity, the 
debt security's issue price is not below its stated principal amount and we 
have an option to redeem the debt security for an amount equal to the stated 
principal amount (plus accrued interest, if any) prior to the first date 
onwhich an increased rate of interest is in effect, the yield on the debt 
security will be lowered if we redeem the debt security before the initial 
increase in the interest rate, and therefore our redemption option will be 
treated as exercised. Sincethe debt security will therefore be treated as if 
it were redeemed and reissued prior to the initial increase in the interest 
rate, the debt security will not be treated as issued with OID. If a debt 
security is not treated as issued with OID andif, contrary to the presumption 
in the applicable Treasury regulations, we do not redeem the debt security 
before the initial increase in the interest rate, the same analysis will apply 
to all subsequent increases in the interest rate. This meansthat debt 
securities that are deemed reissued will be treated as redeemed prior to any 
subsequent increase in the interest rate, and therefore as issued without OID.

It is unclear whether these rules apply to floating rate debt securities. 
Prospective holders of floating rate debt securities subject toearly 
redemption should consult their tax advisors regarding the determination of 
whether the debt securities are issued with OID and the timing of the accrual 
of any such OID for U.S. federal income tax purposes.
Floating Rate Debt Securities
We may issue debt securities bearing interest at a floating rate ("floating 
rate debt securities"). If a floating rate debt securityprovides for stated 
interest at a floating rate that is either a single qualified floating rate or 
a single objective rate throughout the term and otherwise qualifies as a 
"variable rate debt instrument" under the Treasury regulations asdescribed 
below, and if the interest on a floating rate debt security is unconditionally 
payable in cash or property (other than debt instruments of the issuer) at 
least annually, then the stated interest on

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the floating rate debt security will constitute qualified stated interest and 
will be taxed according to the holder's regular method of tax accounting. A 
floating rate debt security willqualify as a "variable rate debt instrument" 
if:


 .  its issue price does not exceed the total noncontingent principal payments
    due under the floating rate debtsecurity by more than a specified         
    de minimis                                                                
    amount; and                                                               



 .  it provides for stated interest, paid or compounded at least annually, at current values of:



 .  one or more "qualified floating rates";



 .  a single fixed rate and one or more "qualifying floating rates";



 .  a single "objective rate"; or



 .  a single fixed rate and a "single objective rate" that is a qualified inverse floating rate.

A "qualified floating rate" is any variable rate where variations in the value 
of such rate can reasonably beexpected to measure contemporaneous variations 
in the cost of newly borrowed funds in the currency in which the debt 
instrument is denominated. Although a multiple of a qualified floating rate 
will generally not itself constitute a qualifiedfloating rate, a variable rate 
equal to the product of a qualified floating rate and a fixed multiple that is 
greater than 0.65 but not more than 1.35 will constitute a qualified floating 
rate. A variable rate equal to the product of a qualifiedfloating rate and a 
fixed multiple that is greater than 0.65 but not more than 1.35, increased or 
decreased by a fixed rate, will also constitute a qualified floating rate. In 
addition, two or more qualified floating rates that can reasonably beexpected 
to have approximately the same values throughout the term of the debt 
instrument (
e.g.
, two or more qualified floating rates with values within 0.25% of each other 
as determined on the issue date for the debt instrument) will betreated as a 
single qualified floating rate.
Notwithstanding the foregoing, a variable rate that would otherwise constitute 
a qualifiedfloating rate but which is subject to one or more restrictions such 
as a maximum numerical limitation (
i.e.
, a cap) or a minimum numerical limitation (
i.e.
, a floor) may, under certain circumstances, fail to be treated as a 
qualifiedfloating rate unless such cap or floor is fixed throughout the term 
of the debt instrument. An "objective rate" is a rate that is not itself a 
qualified floating rate but which is determined using a single fixed formula 
that is based onobjective financial or economic information. A rate will not 
qualify as an objective rate if it is based on information that is within the 
control of the issuer (or a related party) or that is unique to the 
circumstances of the issuer (or a relatedparty), such as dividends, profits, 
or the value of the issuer's stock (although a rate does not fail to be an 
objective rate merely because it is based on the credit quality of the 
issuer). A "qualified inverse floating rate" is anyobjective rate where such 
rate is equal to a fixed rate minus a qualified floating rate, as long as 
variations in the rate can reasonably be expected to inversely reflect 
contemporaneous variations in the qualified floating rate. If a debtinstrument 
provides for stated interest at a fixed rate for an initial period of one year 
or less followed by a variable rate that is either a qualified floating rate 
or an objective rate and if the variable rate on the issue date for the 
debtinstrument is intended to approximate the fixed rate (
e.g
., the value of the variable rate on the issue date does not differ from the 
value of the fixed rate by more than 0.25%), then the fixed rate and the 
variable rate together willconstitute either a single qualified floating rate 
or objective rate, as the case may be.
Special rules apply if a floating rate debtsecurity provides for stated 
interest at either a single qualified floating rate or a single objective rate 
throughout the term thereof and qualifies as a "variable rate debt instrument" 
and is originally issued at a discount (
i.e.
,at a price below the floating rate debt security's stated principal amount) 
in excess of a specified
de minimis
amount. In addition, if a floating rate debt security does not qualify as a 
"variable rate debt instrument," thenthe floating rate debt security would be 
treated as a contingent payment debt obligation. The United States federal 
income tax treatment of floating rate debt securities that are issued with 
original issue discount or that are treated as contingentpayment debt 
obligations may be more fully described in the applicable prospectus 
supplement.
Sale, Exchange and Retirement of DebtSecurities
Your adjusted tax basis in a debt security will, in general, be your cost for 
that debt security, increased by OID thatyou previously included in income, 
and reduced by any cash payments on the debt security other than

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qualified stated interest. Upon the sale, exchange, retirement or other 
disposition of a debt security, you will recognize gain or loss equal to the 
difference between the amount you realize uponthe sale, exchange, retirement 
or other disposition (less an amount equal to any accrued qualified stated 
interest, which will be treated as a payment of interest for United States 
federal income tax purposes), and the adjusted tax basis of the debtsecurity. 
Such gain or loss generally will be capital gain or loss. With respect to debt 
securities issued by Allegion plc, that gain or loss will generally be treated 
as United States source gain or loss for foreign tax credit limitation 
purposes.Consequently, you may not be able to claim a credit for any Irish tax 
imposed upon a disposition of a debt security unless such credit can be 
applied (subject to applicable limitations) against tax due on other income 
treated as derived from foreignsources. Capital gains of individuals derived 
in respect of capital assets held for more than one year are eligible for 
reduced rates of taxation. The deductibility of capital losses is subject to 
limitations.
Information Reporting and Backup Withholding
In general, information reporting will apply to payments of principal, 
interest, OID and premium paid on debt securities and to the proceeds ofsale 
of a debt security paid to you (unless you are an exempt recipient such as a 
corporation). A backup withholding tax may apply to such payments if you fail 
to provide a taxpayer identification number, a certification of exempt status, 
or fail toreport in full dividend and interest income.
Any amounts withheld under the backup withholding rules will be allowed as a 
refund or acredit against your United States federal income tax liability, 
provided you timely furnish the required information to the Internal Revenue 
Service.
Ordinary Shares, Preferred Shares and Depositary Shares
The consequences of the purchase, ownership or disposition of our shares 
depend on a number of factors including:


 .  the term of the shares;



 .  any put or call or redemption provisions with respect to the shares;



 .  any conversion or exchange features with respect to the shares; and



 .  the price at which the shares are sold.

The United States federal income tax treatment of our shares may be more fully 
described in an applicable prospectus supplement, in which caseyou should 
carefully examine the applicable prospectus supplement regarding the material 
United States federal income tax consequences of the holding and disposition 
of our shares.
In general, for United States federal income tax purposes, United States 
holders of depositary shares will be treated as the owners of theunderlying 
preferred shares that are represented by such depositary shares. Deposits or 
withdrawals of preferred shares by United States holders for depositary shares 
will not be subject to United States federal income tax.
Taxation of Dividends
The gross amount of distributions you receive on your ordinary shares, 
preferred shares or depositary shares (including any amounts withheld 
toreflect Irish withholding tax), will generally be treated as dividend income 
to you if the distributions are made from Allegion plc's current or 
accumulated earnings and profits, calculated according to United States 
federal income taxprinciples. Such income (including withheld taxes) will be 
includible in your gross income as ordinary income on the day you actually or 
constructively receive it. You will not be entitled to claim a dividends 
received deduction with respect todistributions you receive from Allegion plc.


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With respect to
non-corporate
United Statesinvestors, certain dividends received from a qualified foreign 
corporation may be subject to reduced rates of taxation. A qualified foreign 
corporation includes a foreign corporation that is eligible for the benefits 
of a comprehensive income taxtreaty with the United States which the United 
States Treasury Department determines to be satisfactory for these purposes 
and which includes an exchange of information provision. The United States 
Treasury Department has determined that the currentincome tax treaty between 
the United States and Ireland meets these requirements, and Allegion plc 
believes it is eligible for the benefits of that treaty. A foreign corporation 
is also treated as a qualified foreign corporation with respect todividends 
paid by that corporation on shares that are readily tradable on an established 
securities market in the United States. United States Treasury Department 
guidance indicates that Allegion plc's ordinary shares, which are listed on 
theNYSE, are readily tradable on an established securities market in the 
United States. There can be no assurance, however, that Allegion plc's 
preferred shares or depositary shares will be considered readily tradable on 
an establishedsecurities market in the United States or that Allegion plc's 
ordinary shares will be so considered in later years.
Non-corporate
holders that do not meet a minimum holding period requirement during whichthey 
are not protected from the risk of loss or that elect to treat the dividend 
income as "investment income" pursuant to Section 163(d)(4) of the Code, will 
not be eligible for the reduced rates of taxation regardless of Allegionplc's 
status as a qualified foreign corporation. In addition, the reduced rate will 
not apply to dividends if the recipient of a dividend is obligated to make 
related payments with respect to positions in substantially similar or 
relatedproperty. This disallowance applies even if the minimum holding period 
has been met.
Subject to certain conditions and limitations, Irishwithholding taxes on 
dividends may be treated as foreign taxes eligible for credit against a United 
States holder's United States federal income tax liability. As discussed 
further below, for purposes of calculating the foreign tax credit, onlya 
portion of the distributions paid on Allegion plc's ordinary shares, preferred 
shares or depositary shares that are treated as dividends for United States 
federal income tax purposes are expected to be treated as income from 
sourcesoutside the United States. Consequently, if any Irish withholding tax 
is imposed on a dividend, a United States holder would generally not be able 
to use the foreign tax credit with respect to the full amount of the tax 
unless such credit canbe applied (subject to applicable limitations) against 
United States federal income tax due on other foreign source income in the 
appropriate category for foreign tax credit purposes. Any dividends would 
generally constitute passive category incomefor foreign tax credit purposes. 
Further, in certain circumstances, if a United States holder:


 .  has held Allegion plc's ordinary shares, preferred shares or depositary shares for less than
    a specifiedminimum period during which such holder is not protected from risk of loss, or   



 .  is obligated to make payments related to the dividends,

such United States holder will not be allowed a foreign tax credit for foreign 
taxes imposed on dividends paid on such shares. The rules governing the 
foreigntax credit are complex. United States holders are urged to consult 
their tax advisors regarding the availability of the foreign tax credit under 
their particular circumstances.
To the extent that the amount of any distribution exceeds Allegion plc's 
current and accumulated earnings and profits for a taxable year,the 
distribution will first be treated as a
tax-free
return of capital, causing a reduction in your adjusted basis in the ordinary 
shares, preferred shares or depositary shares, thereby increasing the amountof 
gain, or decreasing the amount of loss, you will recognize on a subsequent 
disposition of the shares, and the balance in excess of adjusted basis will be 
taxed as capital gain recognized on a sale or exchange. Consequently, such 
distributions inexcess of Allegion plc's current and accumulated earnings and 
profits would generally not give rise to foreign source income and a United 
States holder would generally not be able to use the foreign tax credit 
arising from any Irish withholdingtax imposed on such distributions unless 
such credit can be applied (subject to applicable limitations) against United 
States federal income tax due on other foreign source income in the 
appropriate category for foreign tax credit purposes.
If, for United States federal income tax purposes, Allegion plc is classified 
as a "United States-owned foreign corporation,"distributions made to you with 
respect to your ordinary shares, preferred shares or

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depositary shares that are taxable as dividends generally will be treated for 
United States foreign tax credit purposes as (1) foreign source income and (2) 
United States source income,in proportion to Allegion plc's earnings and 
profits in the year of such distribution allocable to foreign and United 
States sources, respectively. For this purpose, Allegion plc will be treated 
as a United States-owned foreign corporation solong as shares representing 50% 
or more of the voting power or value of Allegion plc's shares are owned, 
directly or indirectly, by United States persons, and it is Allegion plc's 
belief that as of the date of this prospectus, UnitedStates persons own 50% or 
more of the voting power and value of Allegion plc's ordinary shares. Thus, it 
is anticipated that only a portion of the dividends received by a United 
States holder will be treated as foreign source income forpurposes of 
calculating such holder's foreign tax credit limitation.
Preferred Shares Redemption Premium
Under Section 305(c) of the Code and the applicable regulations thereunder, if 
in certain circumstances the redemption price of thepreferred shares exceeds 
the issue price by more than a
de minimis
amount, the difference--which we refer to as "redemption premium"--will be 
taxable as a constructive distribution to you over time of additional 
preferredshares. These constructive distributions would be treated first as a 
dividend to the extent of Allegion plc's current and accumulated earnings and 
profits and otherwise would be subject to the treatment described above for 
distributions notpaid out of current and accumulated earnings and profits. If 
the preferred shares provide for optional rights of redemption by Allegion plc 
at prices in excess of the issue price, you could be required to recognize 
such excess if, based on all ofthe facts and circumstances, the optional 
redemptions are more likely than not to occur. Applicable regulations provide 
a "safe harbor" under which a right to redeem will not be treated as more 
likely than not to occur if (1) you arenot related to Allegion plc within the 
meaning of the regulations; (2) there are no plans, arrangements, or 
agreements that effectively require or are intended to compel Allegion plc to 
redeem the shares and (3) exercise of the right toredeem would not reduce the 
yield of the shares, as determined under the regulations. Regardless of 
whether the optional redemptions are more likely than not to occur, 
constructive dividend treatment will not result if the redemption premium 
doesnot exceed a
de minimis
amount or is in the nature of a penalty for premature redemption. You should 
also consult the applicable prospectus supplement for information regarding 
any additional consequences under Section 305(c) in light ofthe particular 
terms of an issuance of preferred shares.
Disposition of the Ordinary Shares, Preferred Shares or Depositary Shares
Subject to the redemption rules discussed below, when you sell or otherwise 
dispose of your ordinary shares, preferred shares ordepositary shares you will 
recognize capital gain or loss in an amount equal to the difference between 
the amount you realize for the shares and your adjusted tax basis in them. In 
general, your adjusted tax basis in the ordinary shares will be yourcost of 
obtaining the shares reduced by any previous distributions that are not 
characterized as dividends. In general, your adjusted tax basis in the 
preferred shares or depositary shares will be your cost of obtaining those 
shares increased by anyredemption premium previously included in income by you 
and reduced by any previous distributions that are not characterized as 
dividends. For foreign tax credit limitation purposes, such gain or loss will 
generally be treated as United Statessource gain or loss. Consequently, you 
may not be able to claim a credit for any Irish tax imposed upon a disposition 
of an ordinary share, preferred share or depositary share unless such credit 
can be applied (subject to applicable limitations)against tax due on other 
income treated as derived from foreign sources. If you are an individual, and 
the shares being sold or otherwise disposed of have been held for more than 
one year, your gain recognized will be eligible for reduced rates oftaxation. 
Your ability to deduct capital losses is subject to limitations. A redemption 
of our ordinary shares, preferred shares or depositary shares may be treated, 
depending upon the circumstances, as a sale or a dividend. You should consult 
yourtax advisor regarding the application of these rules to your particular 
circumstances.
Passive Foreign Investment Company
Allegion plc does not believe that it is, for United States federal tax 
purposes, a passive foreign investment company (a"PFIC") and expects to 
continue its operations in such a manner that it will not become a PFIC. If,


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however, Allegion plc is or becomes a PFIC, you could be subject to additional 
federal income taxes on gain recognized with respect to the ordinary shares, 
preferred shares or depositary sharesand on certain distributions, plus an 
interest charge on certain taxes treated as having been deferred by you under 
the PFIC rules.
Non-corporate
United States holders will not be eligible for reduced rates oftaxation on any 
dividends received from us if we are a PFIC in the taxable year in which such 
dividends are paid or in the preceding taxable year.
You should consult your own tax advisors concerning the United States federal 
income tax consequences of holding Allegion plc's ordinaryshares, preferred 
shares, depositary shares or warrants if Allegion plc is considered a PFIC in 
any taxable year, including the advisability and availability of making 
certain elections that may alleviate the tax consequences referred to above.

Information Reporting and Backup Withholding
In general, unless you are an exempt recipient such as a corporation, 
information reporting will apply to dividends in respect of the ordinaryshares, 
preferred shares or depositary shares or the proceeds received on the sale, 
exchange, or redemption of the ordinary shares, preferred shares, depositary 
shares or warrants paid to you within the United States and, in some cases, 
outside ofthe United States. Additionally, if you fail to provide your 
taxpayer identification number, or fail either to report in full dividend and 
interest income or to make certain certifications, you may be subject to 
backup withholding with respect tosuch payments. Any amounts withheld under 
the backup withholding rules will be allowed as a refund or a credit against 
your United States federal income tax liability, provided you timely furnish 
the required information to the Internal RevenueService.
Warrants
You willgenerally not recognize any gain or loss upon the exercise of warrants 
to purchase Allegion plc's ordinary shares or preferred shares except with 
respect to cash received in lieu of a fractional ordinary share or preferred 
share. You will havean initial tax basis in the ordinary shares or preferred 
shares received on exercise of the warrants equal to the sum of your tax basis 
in the warrants and the aggregate cash exercise price paid in respect of such 
exercise less any basisattributable to the receipt of fractional shares. Your 
holding period in the ordinary shares or preferred shares received on exercise 
of the warrants will commence on the date after the warrants are exercised.
If a warrant expires without being exercised, you will recognize a capital 
loss in an amount equal to your tax basis in the warrant. Such losswill be a 
long-term capital loss if the warrant has been held for more than one year. 
Upon the sale or exchange of a warrant, you will generally recognize a capital 
gain or loss equal to the difference, if any, between the amount realized on 
suchsale or exchange and your tax basis in such warrant. Any capital gain or 
loss you recognize in connection with the lapse, sale or exchange of a warrant 
will generally be treated as United States source gain or loss for foreign tax 
credit limitationpurposes. Consequently, you may not be able to claim a credit 
for any Irish tax imposed upon a sale or exchange of a warrant unless such 
credit can be applied (subject to applicable limitations) against tax due on 
other income treated as derivedfrom foreign sources. Capital gains of 
individuals derived in respect of capital assets held for more than one year 
are eligible for reduced rates of taxation. The deductibility of capital 
losses is subject to limitations.
Under Section 305 of the Code, you may be deemed to have received a 
constructive distribution from Allegion plc, which may result in theinclusion 
of ordinary dividend income, in the event of certain adjustments, or the 
failure to make certain adjustments, to the number of ordinary shares or 
preferred shares to be issued upon exercise of a warrant.
If a decision is made to issue warrants exercisable into securities other than 
Allegion plc's ordinary shares or preferred shares or thatprovide for a 
cashless exercise, we will discuss the relevant income tax consequences in the 
applicable prospectus supplement. We urge you to consult your own tax advisor 
with respect to the U.S. federal income tax consequences of the warrants 
inlight of your particular circumstances.

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Share Purchase Contracts and Share Purchase Units
If we decide to issue share purchase contracts or share purchase units, we 
will discuss the relevant income tax consequences in the applicableprospectus 
supplement. We urge you to consult your own tax advisor with respect to the 
U.S. federal income tax consequences of the purchase contracts or share 
purchase units in light of your particular circumstances.
Treatment of Certain Irish Taxes
Anystamp duty or Irish capital acquisitions tax imposed on a United States 
holder as described below under the heading "Irish Tax Considerations" will 
not be creditable against United States federal income taxes, although a 
United Statesholder may be entitled to deduct such taxes, subject to 
applicable limitations under the Code. United States holders should consult 
their tax advisors regarding the tax treatment of these Irish taxes.
Consequences to
Non-United
States Holders
The following is a summary of certain United States federal income and federal 
withholding tax consequences that will apply to you if you are a
non-United
States holder of our debt securities, ordinary shares, preferred shares, 
depositary shares or warrants.
United States Federal Withholding Tax
Subject to the discussions below concerning backup withholding and FATCA, 
under the "portfolio interest" rule, United States federalwithholding tax will 
not apply to any payment of interest (which for purposes of this discussion of
non-United
States holders includes OID) on a debt security that is issued by ALLE 
Holdings and is inregistered form, provided that:


 .  interest paid on the debt security is not effectively connected with your conduct of a trade or business in theUnited States;



 .  you do not actually or constructively own 10% or more of the total combined voting power of all
    classes of ourvoting stock within the meaning of the Code and applicable Treasury regulations; 



 .  you are not a controlled foreign corporation that is actually or constructively related to us through stockownership;



 .  you are not a bank whose receipt of interest on a debt security is described in Section 881(c)(3)(A) of theCode;



 .  the interest is not considered contingent interest under Section    
    871(h)(4)(A) of the Code and the Treasuryregulations thereunder; and



 .  either (a) you provide                                               
    your name and                                                        
    address on an applicable IRS Form                                    
    W-8,                                                                 
    and certify, under penalties of perjury, that you are not a United   
    States person or (b) you hold your debt securities through certain   
    financial intermediaries and satisfy the certificationrequirements of
    applicable Treasury regulations. Special certification rules apply to
    non-United                                                           
    States holders that are                                              
    pass-through entities                                                
    rather than corporations                                             
    or individuals.                                                      

If you cannot satisfy the requirements of the "portfolio interest" rule 
described above, payments of interest on such a debtsecurity made to you will 
be subject to a 30% United States federal withholding tax unless you provide 
the applicable withholding agent with a properly executed (1) IRS Form
W-8BEN
or Form
W-8BEN-E
(or other applicable form) claiming an exemption from or reduction in 
withholding under the benefit of an applicable income tax treaty or (2) IRS 
Form
W-8ECI
(or other applicable form) stating that interest paid on the debt security is 
not subject to withholding tax because it is effectively connected with your 
conduct of a trade or business in the United States(as discussed below under 
"United States Federal Income Tax"). Alternative

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documentation may be applicable in certain situations. The 30% United States 
federal withholding tax generally will not apply to any payment of principal 
or gain that you realize on the sale,exchange, retirement or other disposition 
of a debt security.
United States Federal Income Tax
Subject to the discussions of backup withholding and FATCA below, under 
current United States federal income tax law, interest payments on 
debtsecurities, or dividends paid on our shares, that are received by a

non-United
States holder generally will be exempt from United States federal income tax. 
However, you may still be subject to United Statesfederal income tax on 
interest payments or dividends you receive if you are engaged in a trade or 
business in the United States and interest on the debt securities or dividends 
on ordinary shares, preferred shares or depositary shares, in each case,are 
effectively connected with the conduct of that trade or business (and, if 
required by an applicable income tax treaty, are attributable to a United 
States permanent establishment).
In addition, if you are a foreign corporation, you may be subject to a branch 
profits tax equal to 30% (or lower applicable treaty rate) ofyour effectively 
connected earnings and profits for the taxable year, subject to adjustments.
Subject to the discussions of backupwithholding and FATCA below, you will 
generally not be subject to United States federal income tax or any gain 
realized on the disposition of debt securities or ordinary shares, preferred 
shares, depositary shares or warrants unless:


 .  the gain is effectively connected with your conduct of a trade or business in the United States (and, if   
    requiredby an applicable income tax treaty, is attributable to a United States permanent establishment); or



 .  you are an individual who is present in the United States for 183 days or more
    in the taxable year of thatdisposition, and certain other conditions are met. 

Information Reporting and Backup Withholding
In general, subject to the next sentence, information reporting and backup 
withholding will not apply to payments of interest or dividends thatwe make to 
you, although you may have to comply with certain certification requirements 
to establish that you are not a United States person. Information reporting 
will, however, generally apply to interest payments on debt securities issued 
by ALLEHoldings, regardless of whether you comply with such requirements.
Payment of the proceeds from the disposition of debt securities,ordinary 
shares, preferred shares, depositary shares or warrants effected at a United 
States office of a broker generally will not be subject to information 
reporting or backup withholding if the payor or broker does not have actual 
knowledge orreason to know that you are a United States person and you comply 
with certain certification requirements to establish that you are not a United 
States person.
Payment of the proceeds from the disposition of debt securities, ordinary 
shares, preferred shares, depositary shares or warrants effected ata foreign 
office of a broker generally will not be subject to information reporting or 
backup withholding provided that such broker is not for United States federal 
income tax purposes (1) a United States person, (2) a controlledforeign 
corporation, (3) a foreign person that derives 50% or more of its gross income 
for certain periods from the conduct of a trade or business in the United 
States, or (4) a foreign partnership in which one or more United Statespersons, 
in the aggregate, own more than 50% of the income or capital interests in the 
partnership or which is engaged in a trade or business in the United States. 
If you receive payments of such amounts outside the United States from a 
foreignoffice of a broker described in the preceding sentence, the payment 
will not be subject to backup withholding tax, but will be subject to 
information reporting

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requirements unless (1) you are the beneficial owner and the broker has 
documentary evidence in its records that you are not a United States person 
and certain other conditions are met or(2) you otherwise establish an 
exemption, and provided that the broker does not have actual knowledge or 
reason to know that you are a United States person.
Any amounts withheld under the backup withholding rules will be allowed as a 
refund or a credit against your United States federal income taxliability 
provided the required information is timely furnished to the Internal Revenue 
Service.
Additional Withholding Tax onPayments Made to Foreign Accounts
Withholding taxes may be imposed under Sections 1471 to 1474 of the Code (such 
Sections commonlyreferred to as the Foreign Account Tax Compliance Act, or 
"FATCA") on certain types of payments made to
non-United
States financial institutions and certain other
non-United
States entities. Specifically, a 30% withholding tax may be imposed on 
payments (including interest in respect of debt securities and gross proceeds 
from their sale, exchange or retirement) on adebt security issued by ALLE 
Holdings paid to a "foreign financial institution" or a
"non-financial
foreign entity" (each as defined in the Code), unless (1) the foreign 
financialinstitution undertakes certain diligence and reporting obligations, 
(2) the
non-financial
foreign entity either certifies it does not have any "substantial United 
States owners" (as defined inthe Code) or furnishes identifying information 
regarding each substantial United States owner, or (3) the foreign financial 
institution or
non-financial
foreign entity otherwise qualifies for an exemptionfrom these rules. If the 
payee is a foreign financial institution and is subject to the diligence and 
reporting requirements in (1) above, it must enter into an agreement with the 
United States Department of the Treasury requiring, among otherthings, that it 
undertake to identify accounts held by certain "specified United States 
persons" or "United States owned foreign entities" (each as defined in the 
Code), annually report certain information about such accounts,and withhold 
30% on certain payments to
non-compliant
foreign financial institutions and certain other account holders.
However, proposed Treasury regulations provide for the elimination of the 30% 
withholding tax on payments of gross proceeds from the sale,exchange or other 
disposition of debt instruments. In the preamble to the proposed regulations, 
the Internal Revenue Service provided that taxpayers may rely upon the 
proposed Treasury regulations until the issuance of final Treasury 
regulations.Further, the United States has entered into (and may enter into 
more) intergovernmental agreements ("IGAs") with foreign governments relating 
to the implementation of, and information sharing under, FATCA and such IGAs 
may alter one ormore of the FATCA information reporting rules.
Prospective investors should consult their tax advisors regarding the 
potentialapplication of withholding under FATCA to their investment in any 
debt securities issued by ALLE Holdings.
Irish Tax Considerations
The following is a summary of the principal Irish tax consequences for 
individuals and companies of ownership of debt securities and ordinaryshares 
issued by Allegion plc based on the laws and practice of the Irish Revenue 
Commissioners currently in force in Ireland and on discussions and 
correspondence with the Irish Revenue Commissioners. Legislative, 
administrative or judicial changesmay modify the tax consequences described 
below. It deals with holders who beneficially own their debt securities or 
ordinary shares as an investment. Particular rules not discussed below may 
apply to certain classes of taxpayers holding debtsecurities or ordinary 
shares, such as dealers in securities, trusts, insurance companies, collective 
investment schemes and individuals who have or may be deemed to have acquired 
their debt securities or ordinary shares by virtue of an office oremployment. 
The summary does not constitute tax or legal advice and the comments below are 
of a general nature only. Prospective investors in the debt securities or 
ordinary shares should consult their professional advisers on the tax 
implicationsof the purchase, holding, redemption or sale of the debt 
securities or ordinary shares and the receipt of interest or dividends thereon 
under the laws of their country of residence, citizenship or domicile.

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Taxation Of Holders Of Debt Securities
Withholding Tax
Ingeneral, tax at the standard rate of income tax (currently 20 percent), is 
required to be withheld from payments of Irish source interest which should 
include interest payable on the debt securities issued by Irish incorporated 
or Irish
tax-resident
entities. No such entity will be obliged to make a withholding or deduction 
for or on account of Irish income tax from a payment of interest on a debt 
security so long as the relevant debt security is aquoted Eurobond, namely a 
security which is issued by a company (such as Allegion plc), is listed on a 
recognized stock exchange (such as the New York Stock Exchange) and carries a 
right to interest. Provided that the debt securities issued by Irishincorporated
 or Irish
tax-resident
entities are interest bearing and are listed on a recognized stock exchange, 
interest paid on them can be paid free of withholding tax provided:


 .  the person by or through whom the payment is made is not in Ireland; or



 .  the payment is made by or through a person in Ireland and either:



 .  the debt security is held in a clearing system recognized by the Irish Revenue Commissioners
    (DTC, Euroclear andClearstream, Luxembourg are, amongst others, so recognized); or          



 .  the person who is the beneficial owner of the quoted Eurobond and who is beneficially entitled to the interest isnot resident 
    in Ireland and has made a declaration to a relevant person (such as a paying agent located in Ireland) in the prescribed form.

Thus, so long as the debt securities continue to be quoted on a recognized 
stock exchange and are held in a recognized clearing system,interest on the 
debt securities can be paid by any paying agent acting on behalf of Irish 
incorporated or Irish
tax-resident
entities without any withholding or deduction for or on account of Irish 
income tax.If the debt securities continue to be quoted but cease to be held 
in a recognized clearing system, interest on the debt securities may be paid 
without any withholding or deduction for or on account of Irish income tax 
provided such payment is madethrough a paying agent outside Ireland.
Encashment Tax
In certain circumstances, Irish tax will be required to be withheld at a rate 
of 25 percent from interest on any debt security, where suchinterest is 
collected or realized by a bank or encashment agent in Ireland on behalf of 
any holder. There is an exemption from encashment tax where (i) the beneficial 
owner of the interest is not resident in Ireland and has made a declarationto 
this effect in the prescribed form to the encashment agent or bank or (ii) the 
beneficial owner of the interest is a company which is within the charge to 
Irish corporation tax in respect of the interest.
Income Tax and Levies
Notwithstanding that a holder may receive interest on the debt securities free 
of withholding tax, the holder may still be liable to pay Irishtax with 
respect to such interest. Holders resident or ordinarily resident in Ireland 
who are individuals may be liable to pay Irish income tax, social insurance 
(PRSI) contributions, and the universal social charge in respect of interest 
theyreceive on the debt securities.
Interest paid on the debt securities has an Irish source and therefore is 
within the charge to Irishincome tax. In the case of holders who are
non-resident
individuals such holders may also be liable to pay the universal social charge 
in respect of interest they receive on the debt securities.
Ireland operates a self-assessment system in respect of tax and any person, 
including a person who is neither resident nor ordinarily residentin Ireland, 
with Irish source income comes within its scope.
There are a number of exemptions from Irish income tax available to certain
non-residents.
Firstly, interest payments made by an Irish resident entity in the ordinary 
course of its business are exempt from income tax

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provided the recipient is not resident in Ireland and is a company resident in 
a relevant territory (being a Member State of the European Union (other than 
Ireland) or a country with whichIreland has signed a double tax treaty 
("Relevant Territory")) which imposes a tax that generally applies to interest 
receivable in that Relevant Territory by companies from sources outside that 
Relevant Territory or, where the interest isexempted from the charge to Irish 
income tax under the terms of a double tax agreement which is either in force 
or which will come into force once all ratification procedures have been 
completed. Secondly, interest paid by an Irish
tax-resident
or Irish incorporated entity free of withholding tax under the quoted Eurobond 
exemption is exempt from income tax, where the recipient is a person not 
resident in Ireland and resident in a RelevantTerritory. For these purposes, 
residence is determined under the terms of the relevant double tax treaty or 
in any other case, the law of the country in which the recipient claims to be 
resident. Interest falling within either of the aboveexemptions is also exempt 
from the universal social charge.
Notwithstanding these exemptions from income tax, a corporate recipient 
thatcarries on a trade in Ireland through a branch or agency in respect of 
which the debt securities are held or attributed, may have a liability to 
Irish corporation tax on the interest.
Relief from Irish income tax may also be available under the specific 
provisions of a double tax treaty between Ireland and the country ofresidence 
of the recipient.
Interest on the debt securities which does not fall within the above 
exemptions is within the charge toincome tax, and, in the case of holders of 
the debt securities who are individuals, is subject to the universal social 
charge. In the past the Irish Revenue Commissioners have not pursued liability 
to income tax in respect of persons who are notregarded as being resident in 
Ireland except where such persons have a taxable presence of some sort in 
Ireland or seek to claim any relief or repayment in respect of Irish tax. 
However, there can be no assurance that the Irish Revenue Commissionerswill 
apply this treatment in the case of any holder.
Capital Gains Tax
A holder of debt securities will not be subject to Irish tax on capital gains 
on a disposal of debt securities unless such holder is eitherresident or 
ordinarily resident in Ireland or carries on a trade or business in Ireland 
through a branch or agency in respect of which the debt securities were used 
or held.
Capital Acquisitions Tax
A gift or inheritance of debt securities will be within the charge to capital 
acquisitions tax (which subject to available exemptions andreliefs will be 
levied at 33 percent) if either (i) the disposer or the donee/successor in 
relation to the gift or inheritance is resident or ordinarily resident in 
Ireland (or, in certain circumstances, if the disposer is domiciled in 
Irelandirrespective of his residence or that of the donee/successor) on the 
relevant date or (ii) if the debt securities are regarded as property situate 
in Ireland (i.e. if the debt securities are physically located in Ireland or 
if the register ofthe debt securities is maintained in Ireland).
Stamp Duty
The issue of debt securities will not give rise to a charge to Irish stamp duty.
The transfer for cash of debt securities issued by a corporation that is not 
Irish incorporated will not generally give rise to stamp duty.
The transfer of debt securities will not give rise to a charge to stamp duty 
where the debt securities meet all of the followingconditions:


 .  they do not carry a right of conversion into stocks or marketable securities (other than loan
    capital) of acompany having a register in Ireland or into loan capital having such a right;  


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 .  they do not carry rights of the same kind as shares in the capital of a company, including  
    rights such as votingright, a share in the profits or a share in the surplus on liquidation;



 .  they are not issued for a price which is less than 90 percent of their nominal value; and



 .  they do not carry a right to a sum in respect of repayment or interest   
    which is related to certain movements inan index or indices (based wholly
    or partly and directly or indirectly on stocks or marketable securities) 
    specified in any instrument or other document relating to loan capital.  

The transfer of debt securities solely by way of delivery will not give rise 
to a charge to stamp duty.
Where no exemption applies, the transfer of debt securities will give rise to 
a charge to Irish stamp duty at the rate of one percent of thehigher of the 
market value or the consideration paid.
Taxation Of Payments Under The Guarantee
Payments in the nature of interest, by any Irish incorporated or Irish
tax-resident
entity, under theguarantee may be liable to Irish tax. No such entity will be 
obliged to make any deduction or withholding for or on account of Irish tax 
provided that (i) the beneficial owner of such payment is, by virtue of the 
law of a Relevant Territory,resident for the purposes of tax in a Relevant 
Territory which imposes a tax that generally applies to interest receivable in 
that Relevant Territory by companies from sources outside that Relevant 
Territory or, where the interest is exempted fromthe charge to Irish income 
tax under the terms of a double tax agreement which is either in force or 
which will come into force once all ratification procedures have been 
completed, and (ii) such beneficial owner does not receive any paymentunder 
the guarantee in connection with a trade or business which is carried on by 
such person through a branch or agency in Ireland.
Taxation OfHolders Of Ordinary Shares
Withholding Tax on Dividends
Distributions made by Allegion plc will generally be subject to dividend 
withholding tax ("DWT") at a rate of 25 percent unlessone of the exemptions 
described below applies. For DWT purposes, a dividend includes any 
distribution made by Allegion plc to its shareholders, including cash 
dividends,
non-cash
dividends and additional stockor units taken in lieu of a cash dividend. 
Allegion plc is responsible for withholding DWT at source and forwarding the 
relevant payment to the Irish Revenue Commissioners.
In particular, a
non-Irish
resident shareholder will not be subject to DWT on dividends received 
fromAllegion plc if the shareholder is:


 .  an individual shareholder resident for tax purposes in a Relevant Territory,
    and the individual is neitherresident nor ordinarily resident in Ireland;   



 .  a corporate shareholder that is not resident for tax purposes in Ireland and which is     
    ultimately controlled,directly or indirectly, by persons resident in a Relevant Territory;



 .  a corporate shareholder resident for tax purposes in a Relevant Territory provided that the corporate shareholderis
    not under the control, whether directly or indirectly, of a person or persons who is or are resident in Ireland;   



 .  a corporate shareholder that is not resident for tax purposes in Ireland and whose
    principal class of shares (orthose of its 75 percent parent) is substantially     
    and regularly traded on a recognized stock exchange either in a Relevant Territory
    or on such other stock exchange approved by the Irish Minister for Finance; or    



 .  a corporate shareholder that is not resident for tax purposes in Ireland and is wholly owned,
    directly orindirectly, by two or more companies where the principal class of shares of each  
    of such companies is substantially and regularly traded on a recognized stock exchange in a  
    Relevant Territory or on such other stock exchange approved by the IrishMinister for Finance,


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and provided that, in all cases noted above but subject to the matters 
described below, the shareholder hasprovided the appropriate forms to his or 
her broker (in the case of shares held beneficially) or to Allegion plc's 
transfer agent (in the case of shares held directly).
If any shareholder who is exempt from withholding receives a dividend subject 
to DWT, he or she may make an application for a refund from theIrish Revenue 
Commissioners on the prescribed form.
In addition to the exemptions described above, certain categories of 
shareholder willbe exempt from DWT provided that they meet the conditions set 
out below. It is worth noting that Allegion plc has an agreement in place with 
the Bank of New York Mellon Corporation ("BNY Mellon") (which is recognized by 
the Irish RevenueCommissioners as a "qualifying intermediary") which satisfies 
one of the Irish requirements for dividends to be paid free of DWT to certain 
shareholders who hold their shares through DTC, as described below. The 
agreement generallyprovides for certain arrangements relating to cash 
distributions in respect of those shares of Allegion plc (the "Deposited 
Securities") that are held through DTC. The agreement provides that the 
qualifying intermediary shall distribute orotherwise make available to Cede & 
Co., as nominee for DTC, any cash dividend or other cash distribution to be 
made to holders of the Deposited Securities, after Allegion plc delivers or 
causes to be delivered to the qualifying intermediarythe cash to be 
distributed.
Allegion plc will rely on information received directly or indirectly from 
brokers and its transfer agent indetermining where shareholders reside, 
whether they have provided the required U.S. tax information and whether they 
have provided the required Irish dividend withholding tax forms, as described 
below. Shareholders who are required to file Irishforms in order to receive 
their dividends free of DWT should note that such forms are valid for five 
years and new forms must be filed before the expiration of that period in 
order to continue to enable them to receive dividends without DWT. Linksto the 
various Irish Revenue forms are available at
http://www.revenue.ie/en/tax/dwt/forms/index.html
.
Shares Held by U.S.Resident Shareholders
Dividends paid on Allegion plc's shares that are owned by residents of the 
U.S. and held beneficiallywill not be subject to DWT provided that the address 
of the beneficial owner of the shares in the records of the broker is in the 
U.S.
Dividends paid on Allegion plc's shares that are owned by residents of the 
U.S. and held directly will not be subject to DWT providedthat the shareholder 
has provided a valid Irish dividend withholding tax form to Allegion plc's 
transfer agent.
If any shareholderwho is resident in the U.S. receives a dividend subject to 
DWT, he or she should generally be able to make an application for a refund 
from the Irish Revenue Commissioners on the prescribed form.
Shares Held by Residents of Relevant Territories Other Than the U.S.
All shareholders who are residents of Relevant Territories other than the U.S. 
must complete the appropriate Irish dividend withholding taxforms in order to 
receive their dividends without DWT. Such forms are valid for five years.
If any shareholder who is resident in aRelevant Territory receives a dividend 
subject to DWT, he or she may make an application for a refund from the Irish 
Revenue Commissioners on the prescribed form.
Please note that this exemption from DWT does not apply to a shareholder 
(other than a body corporate) that is resident or ordinarily residentin 
Ireland or to a body corporate that is under the control, whether directly or 
indirectly, of a person or persons who is or are resident in Ireland.

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However, it may be possible for such a shareholder to rely on a double tax 
treaty to limitthe applicable DWT.
Shares Held by Residents of Ireland
Most Irish tax resident or ordinarily resident shareholders will be subject to 
DWT in respect of dividend payments on their shares.
Shareholders that are residents of Ireland but are entitled to receive 
dividends without DWT must complete the appropriate Irish forms andprovide 
them to their brokers (in the case of shares held beneficially), or to 
Allegion plc's transfer agent (in the case of shares held directly). Such 
forms are valid for five years.
Shareholders who are resident or ordinarily resident in Ireland or are 
otherwise subject to Irish tax should consult their own tax advisor.
Timing
Inall cases, shareholders must ensure that they have provided the appropriate 
U.S. forms or Irish dividend withholding tax forms to their brokers (so that 
such brokers can further transmit the relevant information to Allegion plc's 
qualifyingintermediary) before the record date for the next dividend payment 
to which they are entitled (in the case of shares held beneficially), or to 
Allegion plc's transfer agent at least 7 business days before such record date 
(in the case of sharesheld directly). Allegion plc strongly recommends that 
shareholders complete the appropriate forms and provide them to their brokers 
or to Allegion plc's transfer agent, as the case may be, as soon as possible.
Income Tax on Dividends Paid on Allegion plc Shares
Irish income tax can arise in respect of dividends paid by Irish resident 
companies.
A shareholder who is not resident or ordinarily resident in Ireland and who is 
entitled to an exemption from DWT, generally has no liabilityto Irish income 
tax levies on a dividend from Allegion plc unless he or she holds his or her 
Company shares through a branch or agency in Ireland through which a trade is 
carried on.
A shareholder who is not resident or ordinarily resident in Ireland and who is 
not entitled to an exemption from DWT generally has noadditional Irish income 
tax liability unless he or she holds his or her shares through a branch or 
agency in Ireland through which a trade is carried on. The DWT deducted by 
Allegion plc discharges such liability to Irish income tax provided thatthe 
shareholder furnishes the statement of DWT imposed to the Irish Revenue 
Commissioners.
Irish resident or ordinarily residentshareholders may be subject to Irish tax 
on dividends received from Allegion plc. Such shareholders should consult 
their own tax advisor.
Irish Tax on Chargeable Gains
Holders of shares in Allegion plc who are not resident nor, in the case of 
individuals, ordinarily resident for tax purposes in Ireland shouldnot be 
liable for Irish tax on chargeable gains realized on a subsequent disposal of 
their shares unless such shares are used, held or acquired for the purposes of 
a trade or business carried on by such holder in Ireland through a branch or 
agency.
Capital Acquisitions Tax
Irish capital acquisitions tax ("CAT") comprises principally of gift tax and 
inheritance tax. CAT could apply to a gift orinheritance of shares in Allegion 
plc irrespective of the place of residence, ordinary residence or

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domicile of the parties. This is because the shares in Allegion plc are 
regarded as property situate in Ireland as Allegion plc is incorporated in 
Ireland and the share register of Allegion plcmust be held in Ireland. The 
person who receives the gift or inheritance has primary liability for CAT.
CAT is levied at a rate of33 percent above certain
tax-free
thresholds. The appropriate
tax-free
threshold is dependent upon (1) the relationship between the donor and the 
donee and(2) the aggregation of the values of previous gifts and inheritances 
received by the donee from persons within the same group threshold. Gifts and 
inheritances passing between spouses are exempt from CAT.
Stamp Duty
Atransfer of shares in Allegion plc by a seller who holds shares beneficially 
to a buyer who holds the acquired shares beneficially will not be subject to 
Irish stamp duty (unless the transfer involves a change in the nominee that is 
the recordholder of the transferred shares).
A transfer of shares in Allegion plc by a seller who holds shares directly to 
any buyer, or by aseller who holds the shares beneficially to a buyer who 
holds the acquired shares directly, may be subject to Irish stamp duty 
(currently at the rate of 1% of the price paid or the market value of the 
shares acquired, if higher). Stamp duty is aliability of the buyer or 
transferee.
A shareholder who holds shares in Allegion plc directly may transfer those 
shares into his or herown broker account to hold them beneficially (or vice 
versa) without giving rise to Irish stamp duty provided there is no change in 
the ultimate beneficial ownership of the shares as a result of the transfer 
and the transfer is not made incontemplation of a sale of the shares. In order 
to benefit from this exemption from stamp duty, the seller must confirm to 
Allegion plc that there is no change in the ultimate beneficial ownership of 
the shares as a result of the transfer and thetransfer is not made in 
contemplation of a sale of the shares.
Because of the potential Irish stamp duty on transfers of shares inAllegion 
plc, Allegion plc strongly recommends that all directly registered 
shareholders open broker accounts so they can transfer their shares into a 
broker account, so that their shares are held beneficially, as soon as 
possible.
Allegion plc currently intends to pay (or cause one of its affiliates to pay) 
stamp duty in connection with share transfers made in theordinary course of 
trading by a seller who holds shares directly to a buyer who holds the 
acquired shares beneficially. In other cases, Allegion plc may, in its 
absolute discretion, pay (or cause one of its affiliates to pay) any stamp 
duty.Allegion plc's articles of association provide that, in the event of any 
such payment, Allegion plc (i) may seek reimbursement from the transferor or 
transferee (at its discretion), (ii) may
set-off
the amount of the stamp duty against future dividends payable to the 
transferor or transferee (at its discretion), and (iii) will have a lien 
against Allegion plc shares on which it has paid stamp duty and any dividends 
paid on such shares.Parties to a share transfer may assume that any stamp duty 
arising in respect of a transaction in shares in Allegion plc has been paid 
unless one or both of such parties is otherwise notified by Allegion plc.

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                              PLAN OF DISTRIBUTION                              
We may sell the securities offered in this prospectus in any of, or any 
combination of, the following ways:


 .  directly to purchasers;



 .  through agents;



 .  through underwriters;



 .  through dealers; and



 .  through a combination of any of these methods of sale or by any other legally available means.

We or any of our agents may directly solicit offers to purchase these 
securities. If required, the applicableprospectus supplement will name any 
agent, who may be deemed to be an underwriter as that term is defined in the 
Securities Act, involved in the offer or sale of the securities in respect of 
which this prospectus is delivered, and will set forth anycommissions payable 
by us to that agent. Unless otherwise indicated in the prospectus supplement, 
any such agency will be acting in a best efforts basis for the period of its 
appointment (ordinarily five business days or less). Agents, dealers 
andunderwriters may be customers of, engage in transactions with, or perform 
services for us in the ordinary course of business.
If weutilize an underwriter or underwriters in the sale, we will execute an 
underwriting agreement with such underwriters at the time of sale to them. If 
required, we will set forth in the applicable prospectus supplement the names 
of the underwritersand the terms of the transaction. The underwriters will use 
the prospectus supplement to make releases of the securities in respect of 
which this prospectus is delivered to the public.
If we utilize a dealer in the sale of the securities in respect of which this 
prospectus is delivered, we will sell the securities to thedealer, as 
principal. The dealer may then resell the securities to the public at varying 
prices to be determined by the dealer at the time of resale. If required, the 
prospectus supplement will set forth the name of the dealer and the terms of 
thetransaction.
Agents, underwriters, and dealers may be entitled under the relevant 
agreements to indemnification by us against certainliabilities, including 
liabilities under the Securities Act.
If required, the applicable prospectus supplement will set forth the placeand 
time of delivery for the securities in respect of which this prospectus is 
delivered.

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                                 LEGAL MATTERS                                  
The validity of the debt securities, depositary shares, share purchase 
contracts, share purchase units and warrants that may be issued underthis 
prospectus will be passed upon by Kirkland & Ellis LLP, Chicago, Illinois. The 
validity of the ordinary shares and preferred shares that may be issued by 
Allegion plc under this prospectus and particular matters concerning the laws 
ofIreland will be passed upon by Arthur Cox LLP, Ireland.
                                    EXPERTS                                     
The financial statements and management's assessment of the effectiveness of 
internal control over financial reporting (which is includedin Management's 
Report on Internal Control Over Financial Reporting) incorporated in this 
Prospectus by reference to the Annual Report on Form
10-K
for the year ended December 31, 2023 have been soincorporated in reliance on 
the report of PricewaterhouseCoopers LLP, an independent registered public 
accounting firm, given on the authority of said firm as experts in auditing 
and accounting.
               SERVICE OF PROCESS AND ENFORCEMENT OF LIABILITIES                
Allegion plc has been advised by its Irish counsel, Arthur Cox LLP, that a 
judgment for the payment of money rendered by a court in the UnitedStates 
would not be automatically enforceable in Ireland. As at the date hereof, 
there is no treaty between Ireland and the United States providing for the 
reciprocal enforcement of foreign judgments. In order to enforce a monetary 
judgment obtainedin the United States in Ireland, separate proceedings have to 
be issued seeking an Irish judgment in the terms of the U.S. judgment. A 
summary procedure is available in circumstances where an applicant can 
establish that:


 .  the U.S. judgment is for a definite sum;



 .  the U.S. judgment is final and conclusive; and



 .  the U.S. judgment is of a court which, as a matter of Irish law, is of competent jurisdiction.

As a matter of Irish law, a court is considered one of competent jurisdiction 
if one of the following criteria are met:


 .  the defendant was resident or present in the U.S. at the time the proceedings    
    were served (e.g., proof of aphysical presence or office in the jurisdiction); or



 .  the defendant submitted to the jurisdiction of the court by participating in the proceedings.

Even if the matters referred to above are established by an applicant, an 
Irish court has discretion to refuse toenforce the U.S. judgment on certain 
grounds including:


 .  the U.S. judgment having been obtained by fraud;



 .  the U.S. judgment violating Irish public policy or constituting a judgment of a penal or revenue (tax) nature;



 .  the U.S. judgment being in breach of natural justice or constitutional justice under the laws of Ireland;



 .  the U.S. judgment being irreconcilable with an earlier judgment; or



 .  there being no practical benefit to the party in whose favor the U.S.
    judgment is made in seeking to have thatjudgment enforced in Ireland.

It may be difficult for a securityholder to effect service of process within 
the U.S. orto enforce judgments obtained against Allegion plc in U.S. courts. 
Allegion plc has agreed that it may be served with process with

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respect to actions based on offers and sales of securities made in the United 
States and other violations of U.S. Securities laws by having Schlage Lock 
Company LLC, a Delaware limited liabilitycompany and wholly-owned subsidiary 
of Allegion plc, be its U.S. agent appointed for that purpose. Schlage Lock 
Company LLC is located at 11819 North Pennsylvania Street, Carmel, Indiana 
46032. A judgment obtained against Allegion plc in a U.S.court would be 
enforceable in the United States but could be executed upon only to the extent 
the company has assets in the United States. An act that results in Allegion 
plc or its respective directors or officers being in breach of the 
civilliability provisions of U.S. law would not, by virtue of the breach of 
U.S. law, be actionable before a court in Ireland, although such act may 
potentially give rise to a cause of action under the local laws of Ireland.


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                        Allegion US Holding Company Inc.                        








                                                                     Exhibit 107
                        Calculation of Filing Fee Table                         
                                   424(b)(5)                                    
                                  (Form Type)                                   
                        Allegion US Holding Company Inc.                        
             (Exact Name of Registrant as Specified in its Charter)             
                      Table 1: Newly Registered Securities                      


                                                                                                                          
                                                                                                                          
                 Security    Security         Fee         Amount       Proposed       Maximum        Fee       Amount of  
                   Type     Class Title   Calculation   Registered      Maximum      Aggregate       Rate     Registration
                                              or                     OfferingPrice    Offering                    Fee     
                                             Carry                        Per          Price                              
                                          ForwardRule                    Unit                                             
                                                                                                                          
                                               Newly Registered Securities                                                
                                                                                                                          
    Fees to        Debt    5.600% Senior     Rule      $400,000,000     99.667%     $398,668,000  0.00014760    $58,844   
    Be Paid                  Notes due      457(r)                                                                        
                               2034	                                                                                      
                                                                                                                          
Fees Previously  --  --  --  --  --  --  --  --
     Paid                                      
                                                                                                                          
                                                 Carry Forward Securities                                                 
                                                                                                                          
 Carry Forward   --  --  --  --  --  --  --  --
  Securities                                   
                                                                                                                          
                                                     Total Offering                 $398,668,000                          
                                                           Amounts	                                                       
                                                                                                                          
                                                         Total Fees                                           --
                                                   Previously Paid	                                             
                                                                                                                          
                                                          Total Fee                                           --
                                                           Offsets	                                             
                                                                                                                          
                                                       Net Fee Due	                                             $58,844   

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