# Revisions to the Arizona State Implementation Plan, Maricopa County Environmental Services Department
> **Rule** · Final rule. · Published 2001-11-30 · Effective 2001-12-31 · 66 FR 59699
## Document
- **Document number:** 01-29550
- **Category:** air-emissions
- **Federal Register citation:** 66 FR 59699
- **CFR reference:** 40 CFR 52
- **Publication date:** 2001-11-30
- **Effective date:** 2001-12-31
- **State:** AZ
- **EPA docket:** AZ 086-0047
## Abstract

EPA is finalizing approval of a revision to the Maricopa County Environmental Services Department (MCESD) portion of the Arizona State Implementation Plan (SIP). This revision was proposed in the Federal Register on May 24, 2001 and concerns volatile organic compound (VOC) emissions from automotive windshield washer fluid. 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/2001/11/30/01-29550/revisions-to-the-arizona-state-implementation-plan-maricopa-county-environmental-services-department)
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