Title 42, The Public Health and WelfareRelease 119-110

§7584 Administration and Enforcement as Per California Standards

Title 42 › CHAPTER 85 — AIR POLLUTION PREVENTION AND CONTROL › SUBCHAPTER II — EMISSION STANDARDS FOR MOVING SOURCES › Part C — Clean Fuel Vehicles › § 7584

Last updated Sep 22, 2026|Official source

Summary

When the federal clean-fuel vehicle rules for vehicles of not more than 8,500 lbs. GVWR match California’s Low-Emission Vehicle and Clean Fuels Regulations, the Administrator must run and enforce the federal rules the same way and with the same flexibility California does. The Administrator must follow the same requirements, interpretations, and policy choices (for example certification, production-line testing, and in-use compliance), unless the Administrator decides when making the program rules that doing so would not meet the waiver criteria in section 7543. This does not apply to heavy-duty vehicle standards under section 7585.

Full Legal Text

Title 42, §7584

The Public Health and Welfare, Source: USLM XML via OLRC

Where the numerical clean-fuel vehicle standards applicable under this part to vehicles of not more than 8,500 lbs. GVWR are the same as numerical emission standards applicable in California under the Low-Emission Vehicle and Clean Fuels Regulations of the California Air Resources Board (“CARB”), such standards shall be administered and enforced by the Administrator— (1)
(2)subject to the same requirements, and utilizing the same interpretations and policy judgments, as are applicable in the case of such CARB standards, including, but not limited to, requirements regarding certification, production-line testing, and in-use compliance,
unless the Administrator determines (in promulgating the rules establishing the clean fuel vehicle program under this section) that any such administration and enforcement would not meet the criteria for a waiver under section 7543 of this title. Nothing in this section shall apply in the case of standards under section 7585 of this title for heavy-duty vehicles.

Reference

Citations & Metadata

Citation

42 U.S.C. § 7584

Title 42, The Public Health and Welfare

Last Updated

Sep 22, 2026

Release point: 119-110