Tex. Agric. Code § 167.140
Acts 1981, 67th Leg., p. 1453, ch. 388, Sec. 1, eff. Sept. 1, 1981.
Amended by Acts 1989, 71st Leg., ch. 836, Sec. 65, eff. Sept. 1, 1989;
Acts 1993, 73rd Leg., ch. 548, Sec. 30, eff. Sept. 1, 1993.
Acts 2013, 83rd Leg., R.S., Ch. 324 (H.B. 1807), Sec. 36, eff. September 1, 2013.
Acts 2013, 83rd Leg., R.S., Ch. 773 (S.B. 1095), Sec. 36, eff. September 1, 2013.