# Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management District
> **Rule** · Final rule. · Published 2012-10-25 · Effective 2012-11-26 · 77 FR 65133
## Document
- **Document number:** 2012-26212
- **Category:** air-emissions
- **Federal Register citation:** 77 FR 65133
- **CFR reference:** 40 CFR 52
- **Publication date:** 2012-10-25
- **Effective date:** 2012-11-26
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2012-0089
## Abstract

EPA is finalizing a limited approval and limited disapproval of revisions to the Mojave Desert Air Quality Management District (MDAQMD) portion of the California State Implementation Plan (SIP). This action was proposed in the Federal Register on February 28, 2012 and concerns oxides of nitrogen (NO<INF>X</INF>) emissions from stationary gas turbines. Under authority of the Clean Air Act (CAA or the Act), this action simultaneously approves a local rule that regulates these emission sources and directs California to correct rule deficiencies.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/10/25/2012-26212/revisions-to-the-california-state-implementation-plan-mojave-desert-air-quality-management-district)
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