# Revisions to the California State Implementation Plan; Ventura County Air Pollution Control District; Reasonably Available Control Technology for Ozone
> **Rule** · Final rule. · Published 2014-05-15 · Effective 2014-06-16 · 79 FR 27761
## Document
- **Document number:** 2014-11087
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 27761
- **CFR reference:** 40 CFR 52
- **Publication date:** 2014-05-15
- **Effective date:** 2014-06-16
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2014-0172
## Abstract

The Environmental Protection Agency (EPA) is finalizing approval of revisions to the Ventura County Air Pollution Control District (VCAPCD) portion of the California State Implementation Plan (SIP). This action was proposed in the Federal Register on March 10, 2014 and concerns the District's reasonably available control technology (RACT) requirements under the 1997 8-hour ozone National Ambient Air Quality Standards (NAAQS). We are approving this document under the Clean Air Act (CAA or the Act).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/05/15/2014-11087/revisions-to-the-california-state-implementation-plan-ventura-county-air-pollution-control-district)
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