U.S. Chamber joins coalition intervening in support of EPA's project aggregation rule for New Source Review Program under the Clean Air Act. A group of environmental NGOs and states have...
U.S. Chamber and industry groups file amicus brief urging D.C. Circuit to reject challenge to EPA guidance that corrects misinterpretation of Clean Air Act that prevented facilities from switching...
U.S. Chamber and auto groups file amicus brief urging Ninth Circuit to affirm lower court ruling that federal Clean Air Act enforcement mechanisms preempt duplicative enforcement of Clean Air Act...
