Tex. Water Code § 29.045
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
No person who is required to have a permit under this chapter may haul oil and gas waste in a vehicle that does not bear the owner's name and the hauler's permit number. This information shall appear on both sides and the rear of the vehicle in characters not less than three inches high.
Tex. Water Code § 29.045