# Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to Administrative Rules of Montana
> **Rule** · Final rule. · Published 2019-09-11 · Effective 2019-10-11 · 84 FR 47885
## Document
- **Document number:** 2019-19550
- **Category:** air-emissions
- **Federal Register citation:** 84 FR 47885
- **CFR reference:** 40 CFR 52
- **Publication date:** 2019-09-11
- **Effective date:** 2019-10-11
- **State:** MT
- **EPA docket:** EPA-R08-OAR-2019-0326
## Abstract

The Environmental Protection Agency (EPA) is finalizing approval of State Implementation Plan (SIP) revisions submitted by the State of Montana on February 23, 2017. The revisions are to the Administrative Rules of Montana (ARM) open burning and permitting regulations to align the ARM with the current Montana Code Annotated (MCA) procedures for appealing a permit and requesting a hearing. The EPA is taking this action pursuant to the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/09/11/2019-19550/approval-and-promulgation-of-air-quality-implementation-plans-montana-revisions-to-administrative)
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