# Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to Allegheny County Rules; Preconstruction Permit Requirements-Nonattainment; New Source Review
> **Rule** · Final rule. · Published 2015-03-30 · Effective 2015-04-29 · 80 FR 16568
## Document
- **Document number:** 2015-07106
- **Category:** air-emissions
- **Federal Register citation:** 80 FR 16568
- **CFR reference:** 40 CFR 52
- **Publication date:** 2015-03-30
- **Effective date:** 2015-04-29
- **State:** PA
- **EPA docket:** EPA-R03-OAR-2015-0636
## Abstract

The Environmental Protection Agency (EPA) is granting full approval of a revision to the Commonwealth of Pennsylvania State Implementation Plan (SIP), submitted on June 25, 2012 (June 2012 SIP submittal) by the Pennsylvania Department of Environmental Protection (PADEP) on behalf of the Allegheny County Health Department (ACHD) as amended by PADEP in letters dated February 20, 2013 and June 27, 2014. The SIP revision pertains to ACHD's Nonattainment New Source Review (NNSR) preconstruction permitting regulations which incorporate by reference Pennsylvania's NNSR provisions. This action is being taken under the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/03/30/2015-07106/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-revision-to-allegheny)
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