# Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Infrastructure Requirements for the 2008 Lead National Ambient Air Quality Standards
> **Rule** · Final rule. · Published 2014-04-07 · Effective 2014-05-07 · 79 FR 19009
## Document
- **Document number:** 2014-07569
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 19009
- **CFR reference:** 40 CFR 52
- **Publication date:** 2014-04-07
- **Effective date:** 2014-05-07
- **State:** PA
- **EPA docket:** EPA-R03-OAR-2013-0413
## Abstract

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the Commonwealth of Pennsylvania pursuant to the Clean Air Act (CAA). Whenever new or revised national ambient air quality standards (NAAQS) are promulgated, the CAA requires states to submit a plan for the implementation, maintenance, and enforcement of the NAAQS. The plan is required to address basic program elements, including, but not limited to regulatory structure, monitoring, modeling, legal authority, and adequate resources necessary to assure attainment and maintenance of the standards. These elements are referred to as infrastructure requirements. The Commonwealth of Pennsylvania has made a submittal addressing the infrastructure requirements for the 2008 lead (Pb) NAAQS.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/04/07/2014-07569/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-infrastructure)
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