# Approval and Promulgation of State Implementation Plans; California State Implementation Plan Revision, Antelope Valley Air Pollution Control District
> **Rule** · Direct final rule. · Published 1999-01-21 · Effective 1999-03-22 · 64 FR 3214
## Document
- **Document number:** 99-1261
- **Category:** air-emissions
- **Federal Register citation:** 64 FR 3214
- **CFR reference:** 40 CFR 52
- **Publication date:** 1999-01-21
- **Effective date:** 1999-03-22
- **State:** CA
- **EPA docket:** CA 211-0117a FRL-6213-5
## Abstract

EPA is taking direct final action on revisions to the California State Implementation Plan. The revisions concern the recission of rules for a market incentive program for the Antelope Valley Air Pollution Control District (AVAPCD). The intended effect of this action is to bring the AVAPCD SIP up to date in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). EPA is finalizing the approval of these recissions from the California SIP under provisions of the CAA regarding EPA action on SIP submittals, SIPs for national primary and secondary ambient air quality standards and plan requirements for nonattainment areas.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/01/21/99-1261/approval-and-promulgation-of-state-implementation-plans-california-state-implementation-plan)
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