1.Promulgated by Environmental Protection Administration order on October 23, 2002.
2.Revisions to Articles 2, 5, 6, and 10 and addition of Articles 15-1 and 16-1 promulgated by Environmental Protection order on April 21, 2005.
3.Revisions to entire text in 21 articles promulgated by Environmental Protection order on February 26, 2010.
4.Revisions to Articles 19, 20, and 21 promulgated by Environmental Protection order on December 28, 2011.
5.Revisions to entire text in 18 articles promulgated by Environmental Protection order on June 29, 2020.
6.Revisions to Articles 4-1, 17, and 18 promulgated by Environmental Protection order on May 3, 2022.