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89 FR 22963

SIP Approval: Arizona (stationary source permits). 

89 FR 23294

EPA finalized amendments to NESHAPs for integrated iron and steel manufacturing facilities. 

89 FR 22648

SIP Proposal: California (revisions concerning nonattainment fees in the San Diego County Air Pollution Control District). 

89 FR 22688

The National Telecommunications and Information Administration (NTIA) announced that it will follow the First Responder Network Authority’s NEPA procedures on an interim basis with modifications to account for NTIA's internal organization and establish 30 new categorical exclusions in compliance with NEPA, CEQ regulations, and other related authorities. 

89 FR 22363

SIP Proposal: Oregon (revisions to stationary source permitting rules). 

89 FR 22086

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. 

89 FR 22087

EPA updated a portion of the outer continental shelf air regulations for which North Carolina is the designated corresponding onshore area. 

89 FR 22141

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. 

89 FR 21437

SIP Approval: Florida (general conformity portion of the conformity rule).