# Approval and Promulgation of Air Quality Implementation Plans; District of Columbia, Maryland, Virginia; Post 1996 Rate-of-Progress Plans, One-Hour Ozone Attainment Demonstrations and Attainment Date Extension for the Metropolitan Washington D.C. Ozone Nonattainment Area; Correction
> **Rule** · Final rule; correcting amendment. · Published 2001-02-12 · 66 FR 9769
## Document
- **Document number:** 01-3504
- **Category:** air-emissions
- **Federal Register citation:** 66 FR 9769
- **CFR reference:** 40 CFR 52
- **Publication date:** 2001-02-12
- **State:** MD
- **EPA docket:** DC-2025, MD-3064, VA-5052
## Abstract

This document corrects an error in the amendatory instruction in a final rule pertaining to EPA's approval of the Maryland portion of the post 1996 rate-of-progress plans, one-hour ozone attainment demonstrations and attainment date extension for the Metropolitan Washington D.C. Ozone Nonattainment Area.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/02/12/01-3504/approval-and-promulgation-of-air-quality-implementation-plans-district-of-columbia-maryland-virginia)
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