# Air Plan Approval; Pennsylvania; 2015 Ozone National Ambient Air Quality Standards Nonattainment New Source Review Certification SIP
> **Rule** · Final rule. · Published 2022-10-03 · Effective 2022-11-02 · 87 FR 59692
## Document
- **Document number:** 2022-21252
- **Category:** air-emissions
- **Federal Register citation:** 87 FR 59692
- **CFR reference:** 40 CFR 52
- **Publication date:** 2022-10-03
- **Effective date:** 2022-11-02
- **State:** PA
- **EPA docket:** EPA-R03-OAR-2022-0121
## Abstract

The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the Commonwealth of Pennsylvania. The revision will fulfill Pennsylvania's nonattainment new source review (NNSR) SIP element requirement for the 2015 8-hour ozone national ambient air quality standard (NAAQS). EPA is approving these revisions to the Pennsylvania SIP in accordance with the requirements of the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/10/03/2022-21252/air-plan-approval-pennsylvania-2015-ozone-national-ambient-air-quality-standards-nonattainment-new)
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