SIP Approval: Utah (substantial inadequacy of NAAQS).

SIP Approval: Kentucky (maintenance plans for the 1997 eight-hour ozone NAAQS).

SIP Approval: Indiana (volatile organic compound (VOC) emissions at gasoline dispensing facilities).

SIP Approval: Illinois (definition of volatile organic compound).

SIP Approval: Florida (PSD construction permit program).

SIP Approval: District of Columbia (1997 eight-hour ozone and 1997/2006 fine particulate matter (PM) NAAQS).

SIP Approval: West Virginia (PSD program)

SIP Approval: Virginia (PSD permitting for GHGs)

SIP Approval: Texas (partial approval of PSD program and promulgation of federal implementation plan)

SIP Approval: Pennsylvania (attainment of the 1997 eight-hour ozone NAAQS for the Pittsburgh-Beaver Valley nonattainment area)