# Approval and Promulgation of Air Quality Implementation Plans; Indiana; Correction
> **Rule** · Final rule; correcting amendment. · Published 2010-02-03 · Effective 2010-02-03 · 75 FR 5514
## Document
- **Document number:** 2010-2248
- **Category:** air-emissions
- **Federal Register citation:** 75 FR 5514
- **CFR reference:** 40 CFR 52
- **Publication date:** 2010-02-03
- **Effective date:** 2010-02-03
- **State:** IN
- **EPA docket:** EPA-R05-OAR-2009-0771
## Abstract

This document corrects an error in the amendatory instruction in a November 20, 2009 final rule pertaining to the Indiana State Implementation Plan (SIP) revision updating the definition of "References to the Code of Federal Regulations," to refer to the 2008 edition. The amendatory instruction in that rulemaking conflicts with the actual amendment language. EPA, therefore, is correcting the erroneous amendatory instructions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/02/03/2010-2248/approval-and-promulgation-of-air-quality-implementation-plans-indiana-correction)
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