# National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions

> **EPA** · Rulemaking · Modified 2026-04-30T18:04:15Z

## Docket
- **Docket ID:** EPA-HQ-OAR-2018-0794
- **Agency:** EPA
- **Type:** Rulemaking
- **Last modified:** 2026-04-30T18:04:15Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/EPA-HQ-OAR-2018-0794)
- [Public comments](https://www.regulations.gov/docket/EPA-HQ-OAR-2018-0794/comments)

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