Cal. Health & Safety Code § 44001
(b) The Legislature further finds and declares all of the following:
(4)
(5) California continues to seek strict adherence to federal and state performance standards and to results-based evaluations that meet the state’s unique circumstances, and which consist of all of the following:
(c) The Legislature further finds and declares that California is, as of the effective date of this section, implementing a number of motor vehicle emission reduction strategies far beyond the effort undertaken by any other state, including all of the following: