Tex. Health & Safety Code § 191.032
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.
Amended by Acts 1991, 72nd Leg., ch. 260, Sec. 1, eff. Sept. 1, 1991.
Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 3.0540, eff. April 2, 2015.