Tex. Spec. Dist. Code § 8501.201
A warrant for the payment of money by the authority may be drawn and signed by the president and the secretary-treasurer if the account under which the payment is to be made results from a contract made by the board and is ordered paid by the board.
Acts 2003, 78th Leg., ch. 1277, Sec. 1, eff. April 1, 2005.