Tex. Transp. Code § 548.307
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
The commission by rule may establish procedures for testing and enforcing vehicle emissions standards by use of alternative testing methodology that meets or exceeds United States Environmental Protection Agency requirements in a county participating in an early action compact under Subchapter H, Chapter 382, Health and Safety Code.
Tex. Transp. Code § 548.307