# National Emission Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology Standards
> **Rule** · Final rule; amendments. · Published 2001-11-02 · 66 FR 55844
## Document
- **Document number:** 01-27593
- **Category:** air-emissions
- **Federal Register citation:** 66 FR 55844
- **CFR reference:** 40 CFR 63
- **Publication date:** 2001-11-02
- **EPA docket:** AD-FRL-7095-6
## Abstract

On June 29, 1999, we issued the National Emission Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology Standards (64 FR 34854). On November 22, 1999 (64 FR 63779), we proposed minor amendments to the June 29, 1999 promulgated rule concerning the regulation of surge control vessels and bottoms receiver vessels. These final amendments are necessary to correct discrepancies between the promulgated rule and our intent.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/11/02/01-27593/national-emission-standards-for-hazardous-air-pollutants-for-source-categories-generic-maximum)
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