1. Original statute consisting of 26 articles promulgated on July 30, 1969
2. Amendment to Articles 49 promulgated on November 24, 1980
3. Amendment to Articles 71 promulgated on November 14, 2001
4. Amendment to Articles 50-1 promulgated on June 11, 2003
5. Amendment to Articles 70-1 promulgated on March 21, 2007
6. Amendment to Articles 70-1 promulgated on November 18, 2009
7. Amendment to Articles 27 promulgated on April 13, 2011
8. Amendment to Articles 2,5,6,24,36,38,55,60,64 and addition of Articles 70-2 promulgated on Feb 4, 2015
9. Amendment to Articles 55 promulgated on November 9,2016
10. Amendment to Articles 2,19,34,38,49,51 and addition of Articles 37-1,55-1,55-2 promulgated on January 11,2017
11. Amendment to Articles 2,25,57 promulgated on June 19,2019
12. Amendment to Articles 29,31,32,36,53,60 promulgated on May 18,2022