1.Promulgated by the People’s Government on March 1, 1934
Enforced on September 1, 1935
2.Amended on November 17, 1939
3.Amended on March 24, 1947
4.Amended on December 15, 1948
5.Amended on June 3, 1950
6.Amended on December 11, 2002
7.Amended on January 21, 2009
8.Amended on June 15, 2011
9.Amended on June 03, 2015