# Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revisions to the Air Resource Regulations
> **Rule** · Direct final rule. · Published 2002-06-11 · Effective 2002-08-12 · 67 FR 39854
## Document
- **Document number:** 02-14478
- **Category:** air-emissions
- **Federal Register citation:** 67 FR 39854
- **CFR reference:** 40 CFR 52
- **Publication date:** 2002-06-11
- **Effective date:** 2002-08-12
- **State:** PA
- **EPA docket:** PA159-4189a
## Abstract

EPA is taking direct final action to approve revisions to the Pennsylvania State Implementation Plan (SIP) submitted by the Pennsylvania Department of Environmental Protection (PADEP). The revisions are changes to Pennsylvania's air resource regulations. The changes will make Pennsylvania's regulations consistent with Federal requirements, delete obsolete and unnecessary provisions, and apply Pennsylvania's monitoring requirements in a consistent fashion for all affected sources. EPA is approving these revisions in accordance with the requirements of the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/06/11/02-14478/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-revisions-to-the-air)
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