# Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the Administrative Rules of Montana
> **Rule** · Final rule. · Published 2006-08-24 · Effective 2006-09-25 · 71 FR 49999
## Document
- **Document number:** E6-14052
- **Category:** air-emissions
- **Federal Register citation:** 71 FR 49999
- **CFR reference:** 40 CFR 52
- **Publication date:** 2006-08-24
- **Effective date:** 2006-09-25
- **State:** MT
- **EPA docket:** Docket No. EPA-R08-OAR-2004-MT-0001, FRL-8202-1
## Abstract

EPA is approving State Implementation Plan (SIP) revisions submitted by the State of Montana on April 18, 2003. The revisions modify the open burning rules and references to federal regulations in the Administrative Rules of Montana. The intended effect of this action is to make federally enforceable those provisions that EPA is approving. This action is being taken under section 110 of the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/08/24/E6-14052/approval-and-promulgation-of-air-quality-implementation-plans-montana-revisions-to-the)
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