Data / Federal rules / 2025-05339

Partial Administrative Stay of National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Facilities Technology Review

The Environmental Protection Agency published this final rule in the Federal Register on March 31, 2025. It took effect on March 31, 2025.

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What the agency says

By a letter dated August 14, 2024, and supplemented by a letter dated March 5, 2025, the EPA's Office of Air and Radiation announced the convening of a proceeding for reconsideration of certain requirements in the final rule, "National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Facilities Technology Review," published on April 3, 2024. In this action, the EPA is staying provisions establishing compliance deadlines in 2025 for requirements that were added or revised by the April 3, 2024, final rule for 90 days pending reconsideration.

Key facts

Document number: 2025-05339
Type: Final rule
Action: Final rule; partial stay
Agency: Environmental Protection Agency
Published: March 31, 2025
Takes effect: March 31, 2025
Dates: Effective March 31, 2025.
Docket: EPA-HQ-OAR-2002-0083; FRL-5919.3-02-OAR
Regulation ID (RIN): 2060-AW52
Code of Federal Regulations: 40 CFR 63
Topics: Administrative practice and procedure; Air pollution control; Environmental protection; Reporting and recordkeeping requirements
Pages: 3

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on administrative practice and procedure · Rules on air pollution control · Rules on environmental protection · Published in March 2025

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.