2060-AW79 202510 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Office of Air and Radiation OAR 2000 Environmental Protection Agency EPA National Emission Standards for Hazardous Air Pollutants: Ethylene Oxide Emissions Standards for Sterilization Facilities Residual Risk and Technology Review, Reconsideration

On April 5, 2024, the EPA published the risk and technology review (RTR) of the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Commercial Ethylene Oxide (EtO) Sterilization Facilities (89 FR 73293). The EPA announced on March 12, 2025 that this rule will be prioritized for reconsideration.

]]> Economically Significant Previously Published in The Unified Agenda Proposed Rule Stage Yes No Deregulatory 40 CFR Part 63, Subpart O 42 U.S.C. 7412 No NPRM 03/17/2026 91 FR 12700 NPRM Comment Period End 05/01/2026 Final Rule 08/00/2026 No Businesses Undetermined No No No No 2060-AU37 Related to Brian Langloss 2060 Office of Air and Radiation OAR 919 541-0675 langloss.brian@epa.gov 109 TW Alexander Drive, Research Triangle Park NC 27711