1.Original 21 articles jointly formulated and announced on Nov. 5, 2003 by Environmental Protection Administration Order Huan-Shu-Kung-Tzu No. 0920075677D and Ministry of Transportation and Communications Order Chiao-Lu-Fa-Tzu No. 092B000094.
2.Article 12, Appendix 3 jointly revised and announced on Feb. 10, 2006, by Environmental Protection Administration Order Huan-Shu-Kung-Tzu No. 0950006627D and Ministry of Transportation and Communications Order Chiao-Lu-Tzu No. 09500850081.
3.Full text of 22 articles jointly revised and announced on Aug. 10, 2009, by Environmental Protection Administration Order Huan-Shu-Kung-Tzu No. 0980064266D and Ministry of Transportation and Communications Order Chiao-Lu-Tzu No. 0980085043; also revised was the Chinese name of the law, which originally read “Regulations Governing the Issuance (Replacement) and Revocation of Compliance Certification and Sample Testing for New Vehicle Model Noise Inspections”.
4.Revisions to Articles 2, 3, 9, 11, 14, 15, 17, 18, and Appendices 1, 3, 4 promulgated in Environmental Protection Administration, Executive Yuan Order Huan-Shu-Kong-Tzu No. 1000104098D and Ministry of Transportation and Communications Order Chiao-Lu-Tzu No. 1000011081 on December 31, 2011.
5.Revisions to Articles 2, 6, 12 and Appendices 1, 4 promulgated in Environmental Protection Administration, Executive Yuan Order Huan-Shu-Kong-Tzu No. 1040044432D and Ministry of Transportation and Communications Order Chiao-Lu-Tzu No. 10400124031 on June 10, 2015.
6.Revisions to Articles 2 to 5, 11 and Appendices 1, 2, 4 promulgated in Environmental Protection Administration, Executive Yuan Order Huan-Shu-Kong-Tzu No. 1070107111 and Ministry of Transportation and Communications Order Chiao-Lu-Tzu No. 10700370561 on January 3, 2019.
7.Revisions to Articles 7 and Appendices 1, 4 promulgated in Ministry of Environment Order Huan-Bu-Kong-Tzu No. 1130001926C and Ministry of Transportation and Communications Order Chiao-Yun-Tzu No. 11300000681 on January 30, 2024.