Tex. Occ. Code § 1302.057
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
This chapter does not apply to a person who is employed by an industrial operation, including a chemical plant, petrochemical plant, refinery, natural gas plant, or natural gas treating plant, and performs process cooling or heating work for the operation.
Tex. Occ. Code § 1302.057