# Revisions to the California State Implementation Plan, South Coast Air Quality Management District
> **Rule** · Final rule. · Published 2011-11-16 · Effective 2011-12-16 · 76 FR 70888
## Document
- **Document number:** 2011-29459
- **Category:** air-emissions
- **Federal Register citation:** 76 FR 70888
- **CFR reference:** 40 CFR 52
- **Publication date:** 2011-11-16
- **Effective date:** 2011-12-16
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2011-0537
## Abstract

EPA is finalizing approval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of the California State Implementation Plan (SIP). These revisions were proposed in the Federal Register on July 15, 2011 and concern volatile organic compound (VOC) emissions from paint thinners and multi-purpose solvents and from metalworking fluids and direct-contact lubricants. 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/2011/11/16/2011-29459/revisions-to-the-california-state-implementation-plan-south-coast-air-quality-management-district)
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