1.Promulgated on May 29, 1975
2.Amended on May 18, 1984
3.Amended on December 7, 1992
4.Amended on May 25, 1994
5.Amended on April 23, 1997
6.Amended on August 12, 1998
7.Amended on September 22, 1999
8.Amended on August 8, 2001
9.Amended on July 30, 2003
10.Revised Article 9-1, Article 12, and Article 15 promulgated and enacted into law by Environmental Protection Administration Order Huan-Shu-Shui-Tzu No. 0950028185C on April 14, 2006.
11.Amended and promulgated through the order No. Huan-Shu-Shui-Zi-1040095813E from Environmental Protection Administration, Executive on Nov. 24, 2015.
12.Revised Article 13-1, and Article 13-2 promulgated and enacted into law by Environmental Protection Administration Order Huan-Shu-Shui-Tzu No. 1060103989 on Dec. 27, 2017.
13.Part of the provisions was amended and promulgated through the order No. Huan-Shu-Shui-Zi-1070103726 from Environmental Protection Administration, Executive on Dec. 21, 2018.