Tex. Nat. Res. Code § 115.019
A person who transports oil or a petroleum product by motor vehicle under conditions that require a tender or manifest shall obtain a receipt from each person to whom any part of the oil or petroleum product is delivered. The receipt must be on the reverse side of the tender or manifest and must indicate:
Added by Acts 1997, 75th Leg., ch. 166, Sec. 7, eff. Sept. 1, 1997.