1.Promulgated on February 9,2000
2.Amendment to Articles 2, 14, and 23 promulgated on May 30, 2006, and go into effect on July 1, 2006.
3.Amendment to Articles 2 and 14 promulgated on June 18, 2014.
4.Amendment to Articles 2 and 23 promulgated on April 13, 2016.
5.Amendment to Articles 14 promulgated on January 17, 2018.
6.Amendment to Article 2 promulgated on June 13, 2018.