Tex. Gov't Code § 2254.003
(a) A governmental entity may not select a provider of professional services or a group or association of providers or award a contract for the services on the basis of competitive bids submitted for the contract or for the services, but shall make the selection and award:
Added by Acts 1993, 73rd Leg., ch. 268, Sec. 1, eff. Sept. 1, 1993.
Acts 2007, 80th Leg., R.S., Ch. 1213 (H.B. 1886), Sec. 14, eff. September 1, 2007.