# Approval and Promulgation of State Implementation Plans: Oregon
> **Rule** · Final rule. · Published 1998-05-06 · 63 FR 24935
## Document
- **Document number:** 98-11882
- **Category:** other
- **Federal Register citation:** 63 FR 24935
- **CFR reference:** 40 CFR 52
- **Publication date:** 1998-05-06
- **State:** OR
- **EPA docket:** OR-67-7282, OR-70-7285
## Abstract

Pursuant to procedures described in the January 19, 1989 Federal Register, EPA recently approved two minor State Implementation Plan (SIP) revisions submitted by the Oregon Department of Environmental Quality (ODEQ). These revisions include: changes to the definition of Volatile Organic Compounds (VOC) in the Oregon Administrative Rules (OAR) consistent with changes made in the federal definition and delisting certain compounds no longer considered VOCs; and, changes in the OAR that increase Air Contaminant Discharge Permit Fees for stationary sources to recover costs of operating the state permit program. This document lists the revisions EPA has approved and incorporates the relevant material into the Code of Federal Regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/05/06/98-11882/approval-and-promulgation-of-state-implementation-plans-oregon)
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