# Approval and Promulgation of Air Quality Implementation Plans; Delaware; Revisions to New Source Review
> **Rule** · Direct final rule. · Published 2001-02-07 · Effective 2001-04-09 · 66 FR 9209
## Document
- **Document number:** 01-3158
- **Category:** air-emissions
- **Federal Register citation:** 66 FR 9209
- **CFR reference:** 40 CFR 52
- **Publication date:** 2001-02-07
- **Effective date:** 2001-04-09
- **State:** DE
- **EPA docket:** DE043-1030a
## Abstract

EPA is taking direct final action to convert its conditional approval of Delaware's revised New Source Review (NSR) regulations to a full approval and to incorporate those revised regulations into the Delaware State Implementation Plan (SIP). Delaware submitted the revised regulations as a SIP revision to satisfy conditions imposed by EPA in its conditional approval of the NSR program published in the Federal Register on April 3, 1998. EPA is converting its conditional approval to a full approval as Delaware's revised regulations satisfy those conditions. This action is being taken in accordance with the requirements of the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/02/07/01-3158/approval-and-promulgation-of-air-quality-implementation-plans-delaware-revisions-to-new-source)
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