# Revisions to the California State Implementation Plan, Ventura County Air Pollution Control District
> **Rule** · Final rule. · Published 2008-07-30 · Effective 2008-08-29 · 73 FR 44155
## Document
- **Document number:** E8-17471
- **Category:** air-emissions
- **Federal Register citation:** 73 FR 44155
- **CFR reference:** 40 CFR 52
- **Publication date:** 2008-07-30
- **Effective date:** 2008-08-29
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2008-0237
## Abstract

EPA is finalizing approval of revisions to the Ventura County Air Pollution Control District (VCAPCD) portion of the California State Implementation Plan (SIP). These revisions were proposed in the Federal Register on May 9, 2008 and concern oxides of nitrogen (NO<INF>X</INF> ) emissions from stationary internal combustion engines. We are approving a local rule that regulates 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/2008/07/30/E8-17471/revisions-to-the-california-state-implementation-plan-ventura-county-air-pollution-control-district)
---
*AI Analytics · CC0 1.0*