Tex. Gov't Code § 443.004
Acts 1987, 70th Leg., ch. 147, Sec. 1, eff. Sept. 1, 1987.
Amended by Acts 1989, 71st Leg., ch. 900, Sec. 2, eff. Aug. 28, 1989;
Acts 1999, 76th Leg., ch. 149, Sec. 1, eff. May 21, 1999.