Low Emission Vehicle (LEV) Standards

Washington adopted the California motor vehicle emissions and compliance requirements specified in Title 13 of the California Code of Regulations, with the exception of California's zero emission vehicle sales requirements. The Washington Department of Ecology adopted rules to implement these emissions standards for passenger cars, light-duty trucks, and medium-duty passenger vehicles, known as the Clean Car Law. For more information, see the Washington Clean Car Standards website. (Reference Revised Code of Washington 70.120A.010 and 70.120A.020 and Washington Administrative Code 173-423-010 to 173-423-150)