Tex. Agric. Code § 13.257
(a) On each certificate of weight or measure that a public weigher or deputy public weigher issues, the public weigher or deputy public weigher shall include the:
Acts 1981, 67th Leg., p. 1041, ch. 388, Sec. 1, eff. Sept. 1, 1981.
Amended by Acts 1981, 67th Leg., p. 2593, ch. 693, Sec. 14, eff. Sept. 1, 1981;
Acts 1993, 73rd Leg., ch. 50, Sec. 3, eff. Sept. 1, 1993.
Acts 2009, 81st Leg., R.S., Ch. 913 (H.B. 2925), Sec. 19, eff. September 1, 2009.