Tex. Gov't Code § 855.111
Acts 1981, 67th Leg., p. 1876, ch. 453, Sec. 1, eff. Sept. 1, 1981. Renumbered from Vernon's Ann.Civ.St. Title 110B, Sec. 65.111 and amended by Acts 1989, 71st Leg., ch. 179, Sec. 1, eff. Sept. 1, 1989.
Acts 2009, 81st Leg., R.S., Ch. 154 (H.B. 360), Sec. 2, eff. May 26, 2009.