EPA proposed amendments and revisions to the NESHAP for primary lead smelting due to residual risk and technology reviews, a recent court decision, and a petition for rulemaking.

EPA proposed to retain the current NAAQS for carbon monoxide, except for network design requirements.

EPA proposed to update a portion of the outer continental shelf air regulations for Alaska.

SIP Proposal: Virginia (definition of VOC; see above for direct final rule)

EPA proposed to restrict the states' use of emission reduction credits from outside a nonattainment area to meet the 1997 eight-hour ozone NAAQS.

EPA proposed emission standards for wood furniture manufacturing operations and for the shipbuilding and ship repair source categories.

EPA proposed emission standards for wood furniture manufacturing operations and for the shipbuilding and ship repair source categories.

EPA proposed to approve Virginia's negative declaration and request for EPA withdrawal of its CAA §§111(d) and 129 plan approval for HMIWI units; see above for direct final rule.

EPA proposed changes to the leak repair regulations for refrigeration and air-conditioning equipment that were promulgated in 1990 under CAA §608.

EPA proposed changes to the leak repair regulations for refrigeration and air-conditioning equipment that were promulgated in 1990 under CAA §608.