| Legislative: | 
	Original 18 articles determined and promulgated by Environmental  Protection Administration Order Huan-Shu-Tu-Tzu No.0960095329  on December 17, 2007.
  Enforcement from December 31, 2008 promulgated by Environmental  Protection Administration Order Huan-Shu-Tu-Tzu No.0960101710  on December 31, 2007.
  Revisions to Articles 3 and 9 promulgated by Environmental  Protection Administration Order Huan-Shu-Tu-Tzu No. 0980078120  on September 7, 2009. |