# Approval and Promulgation of Implementation Plans and Approval Under Section 112(l); State of Iowa
> **Rule** · Final rule. · Published 1997-10-23 · Effective 1997-11-24 · 62 FR 55172
## Document
- **Document number:** 97-28144
- **Category:** other
- **Federal Register citation:** 62 FR 55172
- **CFR reference:** 40 CFR 52
- **Publication date:** 1997-10-23
- **Effective date:** 1997-11-24
- **State:** IA
- **EPA docket:** IA 016-1016
## Abstract

The EPA is taking final action on a proposed rulemaking published July 29, 1996 (61 FR 39375). This final action includes provisions related to open burning, new source review requirements in nonattainment areas, and test method and definition updates.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/10/23/97-28144/approval-and-promulgation-of-implementation-plans-and-approval-under-section-112l-state-of-iowa)
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