# Approval and Promulgation of Air Quality Implementation Plans; Federally Enforceable State Operating Permit Program; Allegheny County, Pennsylvania
> **Rule** · Direct final rule. · Published 2003-06-26 · Effective 2003-08-25 · 68 FR 37973
## Document
- **Document number:** 03-16024
- **Category:** air-emissions
- **Federal Register citation:** 68 FR 37973
- **CFR reference:** 40 CFR 52
- **Publication date:** 2003-06-26
- **Effective date:** 2003-08-25
- **State:** PA
- **EPA docket:** PA 138-4098a
## Abstract

EPA is taking direct final action to approve a revision to the Allegheny County portion of the Commonwealth of Pennsylvania State Implementation Plan (SIP). The revision consists of Allegheny County's state operating permit program. EPA is approving this revision in accordance with the requirements of the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/06/26/03-16024/approval-and-promulgation-of-air-quality-implementation-plans-federally-enforceable-state-operating)
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