# Approval and Promulgation of Implementation Plans; Oklahoma; Revised Format for Materials Being Incorporated by Reference
> **Rule** · Final rule; notice of administrative change. · Published 2000-08-02 · Effective 2000-08-02 · 65 FR 47326
## Document
- **Document number:** 00-19376
- **Category:** other
- **Federal Register citation:** 65 FR 47326
- **CFR reference:** 40 CFR 52
- **Publication date:** 2000-08-02
- **Effective date:** 2000-08-02
- **State:** OK
- **EPA docket:** OK-14-1-7367
## Abstract

The EPA is revising the format 40 CFR part 52, subpart LL, for materials submitted by Oklahoma that are incorporated by reference (IBR) into the Oklahoma State Implementation Plan (SIP). The regulations affected by this format change have all been previously submitted by the respective State agency and approved by EPA.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/08/02/00-19376/approval-and-promulgation-of-implementation-plans-oklahoma-revised-format-for-materials-being)
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