Added by Acts 2003, 78th Leg., ch. 35, Sec. 1, eff. Jan. 1, 2004.

Amended by:

Acts 2005, 79th Leg., Ch. 324 (S.B. 679), Sec. 13, eff. September 1, 2005.

Acts 2007, 80th Leg., R.S., Ch. 1307 (S.B. 867), Sec. 7, eff. September 1, 2007.

Acts 2017, 85th Leg., R.S., Ch. 748 (S.B. 1326), Sec. 24, eff. September 1, 2017.