Tex. Gov't Code § 481.072
In this subchapter:
Added by Acts 1989, 71st Leg., ch. 4, Sec. 3.01, eff. Sept. 1, 1989.
Acts 2007, 80th Leg., R.S., Ch. 885 (H.B. 2278), Sec. 3.06, eff. April 1, 2009.