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76 FR 31241

SIP Approval: Massachusetts (delegation of authority for PSD program)

75 FR 81471

SIP Approval: Minnesota (sulfur dioxide (SO2) emissions).

76 FR 27904

SIP Approval: Indiana (updates to definitions)

75 FR 81868

SIP Approval: Kentucky (Greenhouse Gas Tailoring Rule revision).

75 FR 74624

SIP Approval: Georgia (Stage II gasoline vapor recovery rule).

75 FR 77758

SIP Approval: Delaware (volatile organic compound (VOC) emissions from portable fuel containers).

75 FR 78167

SIP Approval: Arizona (PM emissions from fugitive dust sources).

75 FR 81863

SIP Approval: Alabama (Greenhouse Gas Tailoring Rule revision)

75 FR 82536

EPA finalized rulemaking that narrows thresholds of SIP PSD programs in 24 states that apply to GHG-emitting sources.