# Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; State Boards Requirements
> **Rule** · Direct Final Rule. · Published 2014-10-16 · Effective 2014-12-15 · 79 FR 62003
## Document
- **Document number:** 2014-24340
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 62003
- **CFR reference:** 40 CFR 52
- **Publication date:** 2014-10-16
- **Effective date:** 2014-12-15
- **State:** PA
- **EPA docket:** EPA-R03-OAR-2014-0629
## Abstract

The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to the Commonwealth of Pennsylvania State Implementation Plan (SIP). The SIP revision addresses the State Boards' requirements for all criteria pollutants of the National Ambient Air Quality Standards (NAAQS). EPA is also approving a related infrastructure element from Pennsylvania's September 24, 2012 SIP submittal for the 2008 Lead NAAQS. EPA is approving this SIP revision in accordance with the requirements of the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/10/16/2014-24340/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-state-boards-requirements)
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