Texas Alcoholic Beverage Code - ALCO BEV § 107.01. Transportation of Liquor: Statement Required

(a) No person may transport liquor into this state or on a public highway, street, or alley in this state unless the person accompanying or in charge of the shipment has with him, available for exhibition and inspection, a written statement furnished and signed by the shipper showing the name and address of the consignor and the consignee, the origin and destination of the shipment, and any other information required by rule or regulation of the commission.

(b) The person in charge of the shipment while it is being transported shall exhibit the statement to the commission, an authorized representative of the commission, or a peace officer on demand, and it is a violation of this code to fail or refuse to do so. The representative or officer shall accept the written statement as prima facie evidence of the legal right to transport the liquor.