Tex. Occ. Code § 601.108
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Amended by Acts 2001, 77th Leg., ch. 1420, Sec. 14.324(a), eff. Sept. 1, 2001.
Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 5.135, eff. April 2, 2015.
Acts 2015, 84th Leg., R.S., Ch. 838 (S.B. 202), Sec. 2.021, eff. September 1, 2015.