# Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Bay Area Air Quality Management District
> **Rule** · Final rule. · Published 1997-12-23 · Effective 1998-01-22 · 62 FR 66998
## Document
- **Document number:** 97-33324
- **Category:** air-emissions
- **Federal Register citation:** 62 FR 66998
- **CFR reference:** 40 CFR 52
- **Publication date:** 1997-12-23
- **Effective date:** 1998-01-22
- **State:** CA
- **EPA docket:** CA 179-0057 FRL-5934-8
## Abstract

EPA is finalizing the approval of revisions to the California State Implementation Plan (SIP) proposed in the Federal Register on August 4, 1997. The revisions concern rules from the Bay Area Air Quality District (BAAQMD). This approval action will incorporate these rules into the federally approved SIP. The intended effect of approving these rules is to incorporate BAAQMD rules with updated definitions which include a revised definition of volatile organic compound (VOC) into the federally approved SIP.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/12/23/97-33324/approval-and-promulgation-of-implementation-plans-california-state-implementation-plan-revision-bay)
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