# Approval and Promulgation of Implementation Plans Tennessee: Approval of Revisions to the Tennessee State Implementation Plan
> **Rule** · Direct final rule. · Published 1999-09-13 · Effective 1999-11-12 · 64 FR 49396
## Document
- **Document number:** 99-23191
- **Category:** other
- **Federal Register citation:** 64 FR 49396
- **CFR reference:** 40 CFR 52
- **Publication date:** 1999-09-13
- **Effective date:** 1999-11-12
- **State:** TN
- **EPA docket:** TN 190-9930a
## Abstract

On March 17, 1997, and May 8, 1997, the State of Tennessee, through the Tennessee Department of Environment and Conservation (TDEC), submitted revisions to the Tennessee State Implementation Plan (SIP). The revisions pertain to Sulfur Dioxide Emission Regulations for the New Johnsonville and Copper Basin Additional Control Areas. EPA is granting final approval to these revisions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/09/13/99-23191/approval-and-promulgation-of-implementation-plans-tennessee-approval-of-revisions-to-the-tennessee)
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