2060-AW70 202504 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: Primary Copper Smelting Risk and Technology Review and Primary Copper Smelting Area Source Technology Review Reconsideration

The final rule, National Emission Standards for Hazardous Air Pollutants: Primary Copper Smelting Residual Risk and Technology Review and Primary Copper Smelting Area Source Technology Review, was promulgated on May 13, 2024. (See 89 FR 41692). The final amendments for the major source NESHAP included work practice standards for bypass stacks and emission standards for particulate matter and previously unregulated HAP. The EPA has identified certain items in that final rule for reconsideration, which this action will address.

]]> Other Significant First Time Published in The Unified Agenda Proposed Rule Stage Undetermined No Deregulatory 40 CFR 63 Subpart QQQ 42 U.S.C. 7401-7671q. No NPRM 10/00/2025 No No None Undetermined No No Yes 2060-AU63 Related to Amanda Hansen 2060 Office of Air and Radiation OAR 919 541-3165 hansen.amanda@epa.gov MD-13, D243-02, Research Triangle Park NC 27711 Amber Wright 2060 Office of Air and Radiation OAR 991 541-4680 991 541-4991 wright.amber@epa.gov Mail Code D243-02, 109 T.W. Alexander Drive, Research Triangle Park NC 27711