# National Emission Standards for Hazardous Air Pollutants for Pharmaceuticals Production
> **Rule** · — · Published 2002-04-02 · 67 FR 15486
## Document
- **Document number:** 02-55509
- **Category:** air-emissions
- **Federal Register citation:** 67 FR 15486
- **CFR reference:** 40 CFR 63
- **Publication date:** 2002-04-02
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/04/02/02-55509/national-emission-standards-for-hazardous-air-pollutants-for-pharmaceuticals-production)
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