# National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Steam Generating Units
> **Rule** · Direct final rule. · Published 2014-11-19 · Effective 2015-01-05 · 79 FR 68795
## Document
- **Document number:** 2014-27126
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 68795
- **CFR reference:** 40 CFR 63
- **Publication date:** 2014-11-19
- **Effective date:** 2015-01-05
- **EPA docket:** EPA-HQ-OAR-2009-0234
## Abstract

The Environmental Protection Agency (EPA) is taking direct final action to amend the National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Steam Generating Units (Mercury and Air Toxics Standards (MATS)). This direct final rule amends the reporting requirements in the MATS rule by temporarily requiring affected sources to submit all required emissions and compliance reports to the EPA through the Emissions Collection and Monitoring Plan System (ECMPS) Client Tool and temporarily suspending the requirement for affected sources to submit certain reports using the Electronic Reporting Tool and the Compliance and Emissions Data Reporting Interface (CEDRI).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/11/19/2014-27126/national-emission-standards-for-hazardous-air-pollutants-coal--and-oil-fired-electric-steam)
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