Act No. 2231, Aug. 10, 1970
Amended by Act No. 2512, Feb. 8, 1973
Act No. 3912, Dec. 31, 1996
Act No. 5454, Dec. 13, 1997
Act No. 5896, Feb. 8, 1999
Act No. 7309, Dec. 31, 2004
Act No. 7849, Feb. 21, 2006
Act No. 8852, Feb. 29, 2008
Act No. 8976, Mar. 21, 2008
Act No. 10720, May 24, 2011