Sec. 548.307.  ALTERNATIVE TESTING METHODOLOGY FOR CERTAIN COUNTIES.  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.
Added by Acts 2003, 78th Leg., ch. 203, Sec. 5, eff. June 10, 2003.