Tex. Health & Safety Code § 592.054
(b) Notwithstanding Subsection (a), consent is required for:
Added by Acts 1991, 72nd Leg., ch. 76, Sec. 1, eff. Sept. 1, 1991.
Acts 2013, 83rd Leg., R.S., Ch. 504 (S.B. 34), Sec. 2, eff. September 1, 2013.
Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 3.1417, eff. April 2, 2015.
Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 3.1418, eff. April 2, 2015.