# Approval and Promulgation of Air Quality Implementation Plans; Idaho; Revised Format for Materials Being Incorporated by Reference
> **Rule** · Final rule; notice of administrative change. · Published 2005-01-25 · Effective 2005-01-25 · 70 FR 3479
## Document
- **Document number:** 05-619
- **Category:** air-emissions
- **Federal Register citation:** 70 FR 3479
- **CFR reference:** 40 CFR 52
- **Publication date:** 2005-01-25
- **Effective date:** 2005-01-25
- **State:** ID
- **EPA docket:** ID-04-002
## Abstract

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

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/01/25/05-619/approval-and-promulgation-of-air-quality-implementation-plans-idaho-revised-format-for-materials)
---
*AI Analytics · CC0 1.0*