Environmental Protection Agency Docket EPA-R08-OAR-2022-0103 Proposed Rule

2022-06172: Air Plan Approval; CO; Reg 3 NSR and APEN Updates

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Summary

The Environmental Protection Agency (EPA) is proposing to approve state implementation plan (SIP) revisions submitted by the State of Colorado on May 13, 2020. The revisions contain amendments to the State's New Source Review (NSR) permitting program and Air Pollution Emission Notices (APENs). The EPA is taking this action pursuant to the Clean Air Act (CAA).

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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