# Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District
> **Rule** · Final rule. · Published 2011-05-09 · Effective 2011-06-08 · 76 FR 26609
## Document
- **Document number:** 2011-11133
- **Category:** air-emissions
- **Federal Register citation:** 76 FR 26609
- **CFR reference:** 40 CFR 52
- **Publication date:** 2011-05-09
- **Effective date:** 2011-06-08
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2010-0430
## Abstract

EPA is finalizing approval of revisions to the San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) portion of the California State Implementation Plan (SIP). These revisions were proposed in the Federal Register on May 21, 2010 and concern oxides of nitrogen (NOx) and particulate matter (PM) emissions primarily from indirect sources associated with new development projects as well as NOx and PM emissions from certain transportation and transit projects. 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/2011/05/09/2011-11133/revisions-to-the-california-state-implementation-plan-san-joaquin-valley-unified-air-pollution)
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