# Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Santa Barbara County Air Pollution Control District and South Coast Air Quality Management District
> **Rule** · Direct final rule. · Published 1999-03-26 · Effective 1999-05-26 · 64 FR 14624
## Document
- **Document number:** 99-7422
- **Category:** air-emissions
- **Federal Register citation:** 64 FR 14624
- **CFR reference:** 40 CFR 52
- **Publication date:** 1999-03-26
- **Effective date:** 1999-05-26
- **State:** CA
- **EPA docket:** CA 207-0074, FRL-6307-1
## Abstract

EPA is taking direct final action on revisions to the California State Implementation Plan. This action is an administrative change which revises the definitions in Santa Barbara County Air Pollution Control District (SBCAPCD) Rule 102, Definitions, and South Coast Air Quality Management District (SCAQMD) Rule 102, Definition of Terms. The intended effect of approving this action is to incorporate changes to the definitions for clarity and consistency with revised federal and state definitions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/03/26/99-7422/approval-and-promulgation-of-implementation-plans-california-state-implementation-plan-revision)
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