# Revision of Air Quality Implementation Plan; California; Placer County Air Pollution Control District; Stationary Source Permits
> **Rule** · Direct final rule. · Published 2014-09-29 · Effective 2014-11-28 · 79 FR 58263
## Document
- **Document number:** 2014-23003
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 58263
- **CFR reference:** 40 CFR 52
- **Publication date:** 2014-09-29
- **Effective date:** 2014-11-28
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2014-0538
## Abstract

The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to the Placer County Air Pollution Control District (PCAPCD) portion of the California State Implementation Plan (SIP). This revision concerns a permitting rule that regulates construction and modification of major stationary sources of air pollution. These revisions correct deficiencies in PCAPCD Rule 502, New Source Review, previously identified by EPA in a final rule dated September 24, 2013. We are approving revisions that correct the identified deficiencies.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/09/29/2014-23003/revision-of-air-quality-implementation-plan-california-placer-county-air-pollution-control-district)
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