# Extension of Operating Permits Program Interim Approvals
> **Rule** · Final rule. · Published 1997-08-29 · Effective 1997-09-29 · 62 FR 45732
## Document
- **Document number:** 97-23033
- **Category:** other
- **Federal Register citation:** 62 FR 45732
- **CFR reference:** 40 CFR 70
- **Publication date:** 1997-08-29
- **Effective date:** 1997-09-29
- **EPA docket:** FRL-5884-6
## Abstract

The EPA is promulgating revisions to Appendix A of the operating permits regulations codified in part 70 of chapter I of title 40 of the Code of Federal Regulations. Those regulations were originally promulgated on July 21, 1992. These revisions to Appendix A extend up to October 1, 1998 all operating permits program interim approvals that expire before that date. This action will allow the program revisions necessary to correct interim approval deficiencies to be combined with program revisions necessary to implement the revisions to part 70 that are anticipated to promulgated mid-summer of 1998.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/08/29/97-23033/extension-of-operating-permits-program-interim-approvals)
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