# Approval and Promulgation of Air Quality Implementation Plans; Colorado; Procedural Rules; Conflicts of Interest
> **Rule** · Final rule. · Published 2012-04-10 · Effective 2012-05-10 · 77 FR 21451
## Document
- **Document number:** 2012-8350
- **Category:** air-emissions
- **Federal Register citation:** 77 FR 21451
- **CFR reference:** 40 CFR 52
- **Publication date:** 2012-04-10
- **Effective date:** 2012-05-10
- **State:** CO
- **EPA docket:** EPA-R08-OAR-2011-0963, FRL-9640-3
## Abstract

EPA is approving Section 1.11 of Colorado's procedural rules as adopted by the Air Quality Control Commission (Commission) on January 16, 1998 and submitted to EPA as a State Implementation Plan (SIP) revision on November 5, 1999. Section 1.11.0 provides for specific requirements regarding the composition of the Commission and disclosure by its members of potential conflicts of interest. We are also approving the remaining portion of Colorado's January 7, 2008 submittal to meet the Infrastructure requirements of section 110(a)(2) of the Clean Air Act (CAA) for the 1997 8-hour ozone National Ambient Air Quality Standards (NAAQS), specifically the portion intended to address the requirements of section 110(a)(2)(E)(ii) of the CAA. The proposed approval appeared in the Federal Register on January 4, 2012 (77 FR 235). EPA has determined that the approved revisions in Colorado's submittals are consistent with the CAA. This action is being taken under section 110 of the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/04/10/2012-8350/approval-and-promulgation-of-air-quality-implementation-plans-colorado-procedural-rules-conflicts-of)
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