Legislative History
1. Promulgated on June 8, 1931
2. Amended on June 29, 1932
3. Amended on May 22, 1934
4. Amended on November 6, 1936
5. Amended on May 12, 1938
6. Amended on October 30, 1945
7. Amended on March 12, 1946
8. Amended on April 15, 1948
9. Amended on January 16, 1985
10. Amended on August 4, 1993
11. Amended on May 6, 2015
12. Amended on July 17, 2019
13. Amended on June 10, 2020