UNITED STATES                                  
                       SECURITIES AND EXCHANGE COMMISSION                       
                             Washington, D.C. 20549                             

                                    FORM SD                                     
                         SPECIALIZED DISCLOSURE REPORT                          

                                      W	Pl                                      
             (Exact name of registrant as specified in its charter)             
                           ChipMOS TECHNOLOGIES INC.                            
                 (Translation of Registrants Name into English)                 
                                                                                

                                                    
 Taiwan, Republic of China    001-37928    300-092  
(State or other jurisdiction  (Commission (Zip code)
     of incorporation)       file number)           

                    No. 1, R&D Road 1, Hsinchu Science Park                     
                   Hsinchu 300-092, Taiwan, Republic of China                   
                    (Address of principal executive offices)                    

                                                                                
                                   Silvia Su                                    
            Vice President, Finance and Accounting Management Center            
                           Telephone: +886-3-577-0055                           
 (Name and telephone number, including area code, of the person to contact in   
                         connection with this report.)                          


Check the appropriate box to indicate the rule pursuant to which this form is 
being filed, and provide the period to which the information in this form 
applies:


                                                                                                                              
 Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2023.


                                                                                
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Item 1.01

This Specialized Disclosure Report on Form SD of ChipMOS TECHNOLOGIES INC. 
(ChipMOS or the Company) for the calendar year ended December 31, 2023, is 
submitted to the Securities and Exchange Commission (SEC) pursuant to Rule 
13p-1 under the Securities Exchange Act of 1934, as amended.

Company Overview

ChipMOS TECHNOLOGIES INC. (www.chipmos.com) is an industry leading provider of 
outsourced semiconductor assembly and test services. With advanced facilities 
in Hsinchu Science Park, Hsinchu Industrial Park and Southern Taiwan Science 
Park in Taiwan, ChipMOS is known for its track record of excellence and 
history of innovation. The Company provides end-to-end assembly and test 
services to leading fabless semiconductor companies, integrated device 
manufacturers and independent semiconductor foundries serving virtually all 
end markets worldwide. The Company is
listed on the Taiwan Stock Exchange under Stock Ticker 8150 and the Companys 
ADSs is listed on the Nasdaq under the symbol IMOS.

Conflict Minerals Disclosure

As required by Form SD, ChipMOS has conducted a good-faith, reasonable country 
of origin inquiry (a RCOI) for the calendar year ended December 31, 2023, and 
has determined and concluded that necessary conflict minerals used in its 
business operations did not originate in the Democratic Republic of Congo (the 
DRC) or any adjoining country. ChipMOS is dedicated to being a socially 
responsible and environmentally friendly, sustainable and rule-abiding 
organization. The Company confirms and declares that it will not use, neither 
will it support the use of, conflict minerals that are originated from the DRC 
or an adjoining country. For the calendar year ended December 31, 2023, the 
Company carried out its RCOI in three stages, as described below.

During the first stage, ChipMOS determined whether any conflict minerals were 
necessary to the functionality or production of products manufactured by (or 
contracted to be manufactured by) the Company. The SEC defines conflict 
minerals as columbite-tantalite (coltan), cassiterite (also known as 
tinstone), gold, wolframite, or their derivatives, which are limited to 
tantalum, tin, and tungsten. ChipMOS has determined that gold (Au), tantalum 
(Ta), tungsten (W) and tin (Sn) are necessary conflict minerals used in its 
business operations.

In the second stage, ChipMOS obtained information from its suppliers of 
conflict minerals, using the Conflict Minerals Reporting Template developed by 
the Responsible Business Alliance (RBA), regarding the types of minerals they 
supply and the name and location of each smelter used to process minerals 
supplied to the Company. The Conflict Minerals Reporting Template also 
includes confirmation by the conflict minerals supplier that it has adopted 
procedures designed to ensure that any metals supplied to the Company are 
conflict-free. Based on the Companys review of this information, the Company 
reasonably determined that all of its conflict minerals suppliers source 
conflict minerals completely from countries other than the DRC and adjoining 
countries to the DRC.

Finally, to ensure on-going compliance, as the third stage of the Companys 
RCOI, the Company requests that all suppliers immediately inform the Company 
of any change in their conflict-free mineral supplier status.

In addition to the above, the Company has received from all of its conflict 
minerals suppliers a Guarantee Letter of Non-Use of Conflict Minerals, which 
certifies that all products and packaging supplied by the conflict minerals 
supplier do not contain conflict minerals that are originated from the DRC or 
an adjoining country. Together, the letter and the Conflict Minerals Reporting 
Template provide information and transparency as to the source of conflict 
minerals that are supplied to the Company.

The information made available in this Specialized Disclosure Report for the 
calendar year ended December 31, 2023, is also available on the Companys 
website (www.chipmos.com/english/csr/editor.aspx?CCID=40).



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                                   SIGNATURES                                   
Pursuant to the requirements of the Securities Exchange Act of 1934, the 
registrant has duly caused this report to be signed on its behalf by the duly 
authorized undersigned.


                         
                         
ChipMOS TECHNOLOGIES INC.
(Registrant)             



                                                               
                                                               
/S/ Silvia Su                                      May 23, 2024
Name:   Silvia Su                                  (Date)      
Title:  Vice President                                         
        Finance and Accounting Management Center               




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