1. A total of nine articles were promulgated on December 23, 1998 by the MOEA per Decree No. 87-Ching-Gong-Tzi-87229531.
2. The amendment to Article 6 was promulgated on January 17, 2001 by the MOEA per Decree No. 90-Ching-Gong-Tzi-89231562.
3. The amendment to Article 2 and the addition of the new Article 6-1 were promulgated on March 24, 2004 by the MOEA per Decree No. Ching-Gong-Tzi-09304210360.
4. The amendments to Articles 3 and 6, and Tables I and II attached to Article 3 were promulgated on June 10, 2008 by the MOEA per Decree No. Ching-Gong-Tzi-09704602920.
5. The amendments to Articles 3 and 9, and Tables I and II attached to Article 3 were promulgated on April 29, 2011 by the MOEA per Decree No. Ching-Gong-Tzi-10004602510.
6. The amendments to Articles 3 and 9, and Tables I and II attached to Article 3 were promulgated on April 24, 2015 by the MOEA per Decree No. Ching-Gong-Tzi-10402037130
7. The amendments to Tables I attached to Article 3 were promulgated on June 05, 2017 by the MOEA per Decree No. Ching-Gong-Tzi- 10604602450