Tex. Gov't Code § 2155.079
(b) If comptroller rules allow other agencies to make purchases under a contract entered into by an agency using delegated purchasing authority, the agency purchasing under delegated authority may offer the goods or services available under the contract to other agencies only if the agency first:
Added by Acts 1997, 75th Leg., ch. 1206, Sec. 6, eff. Sept. 1, 1997.
Amended by Acts 2001, 77th Leg., ch. 1422, Sec. 2.02, eff. Sept. 1, 2001.
Acts 2019, 86th Leg., R.S., Ch. 1071 (H.B. 1524), Sec. 17, eff. September 1, 2019.