2023-12303: Air Plan Approval; Michigan; Michigan Nonattainment New Source Review Certification for the 2015 Ozone NAAQS
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The Environmental Protection Agency (EPA) is proposing to approve, as a revision to the Michigan State Implementation Plan (SIP), Michigan's certification that its SIP satisfies the nonattainment new source review (NNSR) requirements of the Clean Air Act (CAA) for the 2015 ozone National Ambient Air Quality Standard (NAAQS).
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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