# Approval and Promulgation of Operating Permits Program; State of Iowa
> **Rule** · Direct final rule. · Published 2004-07-29 · Effective 2004-09-27 · 69 FR 45277
## Document
- **Document number:** 04-17297
- **Category:** other
- **Federal Register citation:** 69 FR 45277
- **CFR reference:** 40 CFR 70
- **Publication date:** 2004-07-29
- **Effective date:** 2004-09-27
- **State:** IA
- **EPA docket:** R07-OAR-2004-IA-0002
## Abstract

EPA is announcing approval of a revision to the Iowa Operating Permits Program for the purpose of revising the definition of stationary source categories in the state rule. The revised definition will be consistent with the Federally-approved rules, including the provisions of the New Source Review Program and with EPA's major source definition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/07/29/04-17297/approval-and-promulgation-of-operating-permits-program-state-of-iowa)
---
*AI Analytics · CC0 1.0*