89 FR 22648
SIP Proposal: California (revisions concerning nonattainment fees in the San Diego County Air Pollution Control District).
SIP Proposal: California (revisions concerning nonattainment fees in the San Diego County Air Pollution Control District).
SIP Proposal: Oregon (revisions to stationary source permitting rules).
SIP Approval: Maryland (regional haze).
EPA gave notice that the volatile organic compounds and nitrogen oxides motor vehicle emissions budgets in the submitted 2015 ozone moderate reasonable further progress plan for Allegan, Berrien, and Muskegon Counties are adequate for conformity purposes.
EPA updated a portion of the outer continental shelf air regulations for which North Carolina is the designated corresponding onshore area.
EPA entered into a proposed consent decree in in Sierra Club v. United States Environmental Protection Agency, No. 1:23-cv-01744-JDB (D.D.C.), that would establish deadlines for the Agency to sign a notice of proposed rulemaking for certain SIPs concerning regional haze.
SIP Approval: Florida (general conformity portion of the conformity rule).
EPA issued a rule under TSCA to address the unreasonable risk of injury to health presented by chrysotile asbestos based on the risks posed by certain conditions of use.
SIP Proposal: West Virginia (limited maintenance plans for the 2006 24-hour fine particulate matter NAAQS for the Charleston area and the West Virginia portion of the Steubenville-Weirton area).
EPA proposed to require manufacturers of 16 chemical substances to submit copies and lists of certain unpublished health and safety studies to help inform EPA’s responsibilities pursuant to TSCA.