# Revisions to the California State Implementation Plan, Sacramento Metropolitan Air Quality Management District, Ventura County Air Pollution Control District, and Placer County Air Pollution Control District
> **Rule** · Direct final rule. · Published 2011-10-03 · Effective 2011-12-02 · 76 FR 61057
## Document
- **Document number:** 2011-25284
- **Category:** air-emissions
- **Federal Register citation:** 76 FR 61057
- **CFR reference:** 40 CFR 52
- **Publication date:** 2011-10-03
- **Effective date:** 2011-12-02
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2011-0580
## Abstract

EPA is taking direct final action to approve revisions to the Sacramento Metropolitan Air Quality Management District (SMAQMD), Ventura County Air Pollution Control District (VCAPCD), and Placer County Air Pollution Control District (PCAPCD) portion of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from organic chemical manufacturing, soil decontamination, and polyester resin operations. We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/10/03/2011-25284/revisions-to-the-california-state-implementation-plan-sacramento-metropolitan-air-quality-management)
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