# National Emission Standards for Hazardous Air Pollutants for Area Sources: Polyvinyl Chloride and Copolymers Production, Primary Copper Smelting, Secondary Copper Smelting, and Primary Nonferrous Metals: Zinc, Cadmium, and Beryllium
> **Rule** · Final rules. · Published 2007-01-23 · Effective 2007-01-23 · 72 FR 2930
## Document
- **Document number:** E7-532
- **Category:** air-emissions
- **Federal Register citation:** 72 FR 2930
- **CFR reference:** 40 CFR 63
- **Publication date:** 2007-01-23
- **Effective date:** 2007-01-23
- **EPA docket:** EPA-HQ-OAR-2006-0510
## Abstract

EPA is issuing national emission standards for hazardous air pollutants (NESHAP) for four area source categories. These final NESHAP include emissions limits and/or work practice standards that reflect the generally available control technologies (GACT) and/or management practices in each of these area source categories.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/01/23/E7-532/national-emission-standards-for-hazardous-air-pollutants-for-area-sources-polyvinyl-chloride-and)
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