# National Emission Standards for Hazardous Air Pollutants Aerospace Manufacturing and Rework Facilities
> **Rule** · Final rule. · Published 1998-09-01 · Effective 1998-09-01 · 63 FR 46526
## Document
- **Document number:** 98-23322
- **Category:** air-emissions
- **Federal Register citation:** 63 FR 46526
- **CFR reference:** 40 CFR 63
- **Publication date:** 1998-09-01
- **Effective date:** 1998-09-01
- **EPA docket:** AD-FRL-6154-1
## Abstract

This action finalizes amendments to the national emission standards for hazardous air pollutants (NESHAP) for aerospace manufacturing and rework facilities proposed in the Federal Register on March 27, 1998. Today's final changes involve new definitions for general aviation and general aviation rework facility, separate coating limits for primers and topcoats used at general aviation rework facilities, and additional changes resulting from public comments on previously proposed (October 29, 1996) amendments to the final rule.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/09/01/98-23322/national-emission-standards-for-hazardous-air-pollutants-aerospace-manufacturing-and-rework)
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