Tex. Health & Safety Code § 432.011
(a) The executive commissioner shall adopt rules prescribing minimum standards or related requirements for:
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.
Amended by Acts 2001, 77th Leg., ch. 265, Sec. 7, eff. May 22, 2001.
Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 3.1018, eff. April 2, 2015.