SIP Proposal: Maryland (guidelines for miscellaneous metal and plastic parts coatings).

SIP Proposal: Maryland (VOC compounds).

SIP Proposal: Maryland (preconstruction permitting requirements for electric generating stations).

SIP Proposal: Kansas (regional haze program).

SIP Proposal: Louisiana (attainment of the 1997 eight-hour ozone NAAQS for the Baton Rouge moderate nonattainment area and other modifications).

SIP Proposal: Iowa (PSD permitting for GHGs).

SIP Proposal: Colorado (partial approval of revisions for obscurants used during military exercises).

SIP Proposal: Colorado (attainment demonstration for the 1997 eight-hour ozone standard).

SIP Proposal: California (VOC, NOx, and PM emissions for the San Joaquin Valley unified air pollution control district).

SIP Proposal: California (VOC emissions for the South Coast air quality management district).