# Clean Air Act Final Interim Approval of Operating Permits Program; State of Montana
> **Rule** · Final interim approval. · Published 1995-05-11 · Effective 1995-06-12 · 60 FR 25143
## Document
- **Document number:** 95-11677
- **Category:** air-emissions
- **Federal Register citation:** 60 FR 25143
- **CFR reference:** 40 CFR 70
- **Publication date:** 1995-05-11
- **Effective date:** 1995-06-12
- **State:** MT
- **EPA docket:** MT-001
## Abstract

The EPA is promulgating final interim approval of the Operating Permits Program submitted by the State of Montana for the purpose of complying with Federal requirements for an approvable State Program to issue operating permits to all major stationary sources, and to certain other sources.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1995/05/11/95-11677/clean-air-act-final-interim-approval-of-operating-permits-program-state-of-montana)
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