1.Promulgated on February 25, 2002
2.Amendment of Article 1 promulgated on December 15, 2005
3.Amendment of Article 1,2,3,5,6,7,8,9,10,11 promulgated on July 25, 2008
4.Amendment of Article 3,5,6 promulgated on February 25, 2010
5.Amendment Appendix 2 and 3 of Article 3 promulgated on November 25, 2015
6.Amendment Appendix 2 of Article 3 promulgated on February 25, 2020