# Approval and Promulgation of Revisions to the Commonwealth of Kentucky's State Implementation Plan (SIP)
> **Rule** · Direct final rule. · Published 1997-01-21 · Effective 1997-03-24 · 62 FR 2915
## Document
- **Document number:** 97-1333
- **Category:** air-emissions
- **Federal Register citation:** 62 FR 2915
- **CFR reference:** 40 CFR 52
- **Publication date:** 1997-01-21
- **Effective date:** 1997-03-24
- **State:** KY
- **EPA docket:** KY-092-9649a
## Abstract

On June 19, 1996, the Commonwealth of Kentucky through the Kentucky Natural Resources and Environmental Protection Cabinet (KNREPC) submitted revisions to the Kentucky SIP. This revision exempts acetone and perchloroethylene (tetrachloroethylene) from the list of compounds regulated as volatile organic compounds (VOC) for ozone control purposes.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/01/21/97-1333/approval-and-promulgation-of-revisions-to-the-commonwealth-of-kentuckys-state-implementation-plan)
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