# National Emission Standards for Hazardous Air Pollutants: Stationary Combustion Turbines; Amendments
> **Rule** · Final rule. · Published 2022-03-09 · Effective 2022-03-09 · 87 FR 13183
## Document
- **Document number:** 2022-04848
- **Category:** air-emissions
- **Federal Register citation:** 87 FR 13183
- **CFR reference:** 40 CFR 63
- **Publication date:** 2022-03-09
- **Effective date:** 2022-03-09
- **EPA docket:** EPA-HQ-OAR-2017-0688
## Abstract

The U.S. Environmental Protection Agency (EPA) is finalizing amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Stationary Combustion Turbines. This final action removes the stay of the effectiveness of the standards for new lean premix and diffusion flame gas-fired turbines that was promulgated in 2004.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/03/09/2022-04848/national-emission-standards-for-hazardous-air-pollutants-stationary-combustion-turbines-amendments)
---
*AI Analytics · CC0 1.0*