Data / Federal rules / 2025-20753

Review of National Emission Standards for Hazardous Air Pollutants From Secondary Lead Smelting Technology Review; Reopening of Comment Period

The Environmental Protection Agency published this proposed rule in the Federal Register on November 24, 2025. It took effect on October 1, 2025. Comments closed on December 8, 2025.

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What the agency says

On October 1, 2025, the U.S. Environmental Protection Agency (EPA) proposed a rule titled "National Emission Standards for Hazardous Air Pollutants from Secondary Lead Smelting Technology Review." The EPA is reopening the comment period on this proposed rule, which closed on November 17, 2025. The comment period will now end on December 8, 2025, to allow additional time for stakeholders to review and comment on the proposal.

Key facts

Document number: 2025-20753
Type: Proposed rule
Action: Proposed rule; reopening of public comment period
Agency: Environmental Protection Agency
Published: November 24, 2025
Takes effect: October 1, 2025
Comments due: December 8, 2025
Dates: The EPA is reopening the comment period for the proposed rule that published in the Federal Register (FR) on October 1, 2025, at 90 FR 47268. The EPA must receive written comments on or before December 8, 2025.
Docket: EPA-HQ-OAR-2025-0078; FRL-5774-03-OAR
Code of Federal Regulations: 40 CFR 63
Pages: 3

The document on federalregister.gov PDF

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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.