# Approval and Promulgation of Air Quality Implementation Plans; Colorado; Revisions to New Source Review Rules
> **Rule** · Final rule. · Published 2013-01-24 · Effective 2013-02-25 · 78 FR 5140
## Document
- **Document number:** 2013-00579
- **Category:** air-emissions
- **Federal Register citation:** 78 FR 5140
- **CFR reference:** 40 CFR 52
- **Publication date:** 2013-01-24
- **Effective date:** 2013-02-25
- **State:** CO
- **EPA docket:** EPA-R08-OAR-2011-1025, FRL-9762-5
## Abstract

EPA is taking final action to approve revisions adopted by the State of Colorado on December 15, 2005, to Regulation No. 3 (Air Pollutant Emission Notice and Permitting Requirements). Colorado submitted the request for approval of these rule revisions into the State Implementation Plan (SIP) on August 21, 2006. The revisions remove repealed provisions in Regulation No. 3 that pertain to the issuance of Colorado air quality permits; the revisions also implement other minor administrative changes and renumbering. The intended effect of this action is to take final action to approve the rules that are consistent with the Clean Air Act (CAA.) This action is being taken under section 110 of the CAA.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/01/24/2013-00579/approval-and-promulgation-of-air-quality-implementation-plans-colorado-revisions-to-new-source)
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