1.Promulgated on July 9, 1965
2.Amended on March 26, 1975;
3.Amended on August 5, 1985;
4.Amended on May 13, 1988;
5.Amended on March 26, 1990;
6.Amended on April 27, 1994;
7.Amended on January 17, 1996;
8.Amended on July 08, 1998
9.Amended on May 19, 2000;
10.Amended on July 3, 2002;
11.Amended on October 25,2003;
12.Amended on February 25,2005;
13.Amended on October 06, 2005
14.Amended on January 24, 2007;
15.Amended on November 8, 2007;
16.Amended on June 8, 2009;
17.Amended on September 14, 2013 and
18.Amended on October 30, 2018
19.Amended on May 3, 2021