Environmental Protection Agency Docket EPA-R09-OAR-2024-0588 Proposed Rule

2024-30246: Air Plan Revisions; California; California Mobile Source Regulations

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Summary

The Environmental Protection Agency (EPA) is proposing to approve all or portions of two submissions by the State of California ("State") to revise its State Implementation Plan (SIP). The submissions consist of State regulations establishing standards and other requirements relating to the control of emissions from certain new on-road vehicles and engines. The EPA is proposing to approve the SIP revision because the regulations meet the applicable requirements of the Clean Air Act. If finalized, approval of the regulations as part of the California SIP will make them Federally enforceable.

The agency’s own summary, as published.

What this changes

Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.

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