Tex. Loc. Gov't Code § 270.005
(a) The commissioners court of a county with a population of 251,000 to 260,000 may contract with the United States government or a federal agency for:
Acts 1987, 70th Leg., ch. 149, Sec. 1, eff. Sept. 1, 1987.
Amended by Acts 1991, 72nd Leg., ch. 597, Sec. 95, eff. Sept. 1, 1991;
Acts 2001, 77th Leg., ch. 669, Sec. 80, 81, eff. Sept. 1, 2001.
Acts 2011, 82nd Leg., R.S., Ch. 1163 (H.B. 2702), Sec. 86, eff. September 1, 2011.
Acts 2023, 88th Leg., R.S., Ch. 644 (H.B. 4559), Sec. 157, eff. September 1, 2023.