# Prevention of Significant Deterioration (PSD) and Non-Attainment New Source Review (NSR): Reconsideration
> **Rule** · Notice of reconsideration of final rule; request for public comment; notice of public hearing. · Published 2003-07-30 · 68 FR 44620
## Document
- **Document number:** 03-19356
- **Category:** air-emissions
- **Federal Register citation:** 68 FR 44620
- **CFR reference:** 40 CFR 51
- **Publication date:** 2003-07-30
- **EPA docket:** Docket No. A-90-37
## Abstract

On December 31, 2002 and March 10, 2003, EPA revised regulations governing the major New Source Review (NSR) programs mandated by parts C and D of title I of the Clean Air Act (CAA or Act). Following these actions, the Administrator received a number of petitions for reconsideration. Today, the EPA is announcing our reconsideration of certain issues arising from the final rules of December 31, 2002. We (the EPA) are requesting public comment on six issues for which we are granting reconsideration. The issues are described in section IV of the SUPPLEMENTARY INFORMATION section of this preamble. We plan to issue a final decision on these issues and other issues raised in the various petitions by October 28, 2003. We are only seeking comment on provisions of the major NSR rules as specifically identified in this notice. We will not respond to any comments addressing any other provisions of the NSR rules or program.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/07/30/03-19356/prevention-of-significant-deterioration-psd-and-non-attainment-new-source-review-nsr-reconsideration)
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