Home > Firm Summary

Deloitte & Touche (1060)
Registration Status: Currently Registered
Headquarters Address: 20F, Taipei Nan Shan Plaza, No. 100, Songren Rd., Xinyi Dist., Taipei, 110016
Other Names Used in Issuing Audit Reports: None
Predecessor Firm to Whose Registration
the Firm Succeeded:
None
Registration Date: 06/02/2004
For a list of issuers (if any) that the firm has audited, or in whose audits the firm has played a substantial role, see Part IV of the firm's annual reports.

Annual and Special Reporting by the Firm
FormFiled DateSpecial Report Relates To
Annual Report (Form 2) For Reporting Year 2023 06/27/2023
Annual Report (Form 2) For Reporting Year 2022 06/21/2022
Amended Special Report (Form 3/A) 06/21/2022 Changes in the Firm or the Firm's Board Contact Person
Special Report (Form 3) 06/07/2022 Changes in the Firm or the Firm's Board Contact Person
Special Report (Form 3) 01/21/2022 Certain Legal Proceedings
Annual Report (Form 2) For Reporting Year 2021 06/22/2021
Special Report (Form 3) 06/22/2021 Changes in the Firm or the Firm's Board Contact Person
Special Report (Form 3) 04/20/2021 Certain Legal Proceedings
Special Report (Form 3) 01/22/2021 Certain Legal Proceedings
Special Report (Form 3) 10/27/2020 Certain Legal Proceedings
Special Report (Form 3) 09/26/2020 Certain Legal Proceedings
Annual Report (Form 2) For Reporting Year 2020 06/18/2020
Annual Report (Form 2) For Reporting Year 2019 06/25/2019
Special Report (Form 3) 06/25/2019 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2018 06/28/2018
Special Report (Form 3) 06/26/2018 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2017 06/22/2017
Annual Report (Form 2) For Reporting Year 2016 06/24/2016
Annual Report (Form 2) For Reporting Year 2015 06/29/2015
Annual Report (Form 2) For Reporting Year 2014 06/12/2014
Special Report (Form 3) 06/12/2014 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2013 06/24/2013
Special Report (Form 3) 08/13/2012 Certain Legal Proceedings
Annual Report (Form 2) For Reporting Year 2012 06/21/2012
Annual Report (Form 2) For Reporting Year 2011 06/27/2011
Special Report (Form 3) 01/11/2011 Certain Legal Proceedings
Annual Report (Form 2) For Reporting Year 2010 06/29/2010
Special Report (Form 3) 01/27/2010 Changes in the Firm or the Firm's Board Contact Person

Auditor Reporting of Certain Audit Participants
FormFiled DateIssuer NameAudit Report DateEngagement Partner
Form AP 05/30/2023 Silicon Motion Technology Corp 04/28/2023 Chung, Ming-­Yuan
Form AP 05/24/2023 GigaMedia Ltd 04/28/2023 Chang, Li-Chun
Form AP 05/11/2023 Taiwan Semiconductor Manufacturing Co Ltd 04/20/2023 Chiang, Mei-Yen
Form AP 05/10/2023 Chunghwa Telecom Co Ltd 04/17/2023 Kao, Yih-Shin
Form AP 05/03/2023 ASE Technology Holding Co., Ltd. 03/20/2023 Wu, Shih-Tsung
Form AP 05/02/2023 Gogoro Inc. 03/31/2023 Wang, Yi-Wen
Form AP 05/30/2022 Gogoro Inc. 05/02/2022 Wang, Yi-Wen
Form AP 05/23/2022 GigaMedia Ltd 04/27/2022 Wang, Yi-Wen
Form AP 05/18/2022 Silicon Motion Technology Corp 04/25/2022 Chung, Ming-Yuan
Form AP 05/18/2022 O2Micro International Ltd 04/15/2022 Kao, Yih-Shin
Form AP 05/09/2022 Taiwan Semiconductor Manufacturing Co Ltd 04/14/2022 Chiang, Mei-Yen
Form AP 05/09/2022 Chunghwa Telecom Co Ltd 04/15/2022 Chang, Dien-Sheng
Form AP 04/25/2022 ASE Technology Holding Co., Ltd. 03/25/2022 Wu, Shih-Tsung
Form AP 11/29/2021 Gogoro Inc. 11/18/2021 Wang, Yi-Wen
Form AP 06/14/2021 O2Micro International Ltd 05/17/2021 Kao, Yih-Shin
Form AP 06/04/2021 Silicon Motion Technology Corp 05/12/2021 Chung, Ming-Yuan
Form AP 05/24/2021 GigaMedia Ltd 04/28/2021 Wang, Yi-Wen
Form AP 05/13/2021 Chunghwa Telecom Co Ltd 04/19/2021 Chang, Dien-Sheng
Form AP 05/12/2021 Taiwan Semiconductor Manufacturing Co Ltd 04/16/2021 Chiang, Mei-Yen
Form AP 05/05/2021 ASE Technology Holding Co., Ltd. 04/01/2021 Wu, Shih-Tsung