# Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Revisions to PSD and NNSR Programs
> **Rule** · Final rule. · Published 2014-10-06 · Effective 2014-11-05 · 79 FR 60064
## Document
- **Document number:** 2014-23769
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 60064
- **CFR reference:** 40 CFR 52
- **Publication date:** 2014-10-06
- **Effective date:** 2014-11-05
- **State:** WI
- **EPA docket:** EPA-R05-OAR-2014-0242
## Abstract

Pursuant to its authority under the Clean Air Act (CAA or Act), the Environmental Protection Agency (EPA) is approving a revision to the Wisconsin State Implementation Plan (SIP) for the Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NNSR) programs.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/10/06/2014-23769/approval-and-promulgation-of-air-quality-implementation-plans-wisconsin-revisions-to-psd-and-nnsr)
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