U.S. Chamber files coalition amicus brief urging Ohio Supreme Court to recognize that the Clean Air Act preempts state-law claims against auto manufacturers arising from model-wide changes to...
U.S. Chamber and Louisiana Association of Business & Industry file amicus brief urging Louisiana Supreme Court to accept application to review a lower court ruling that allowed nuisance claims...
U.S. Chamber files coalition brief urging Maine Supreme Judicial Court to recognize Coastal Conveyance Act preempts local ordinances that conflict with its state-wide regulation of safe loading...
Ninth Circuit holds that Clean Air Act expressly preempts state and local claims related to emissions control tampering prior to sale but does not apply to post sale activities, even when those...
Tenth Circuit reverses district court’s summary-judgment ruling for Genentech, rejecting the district court’s conclusion that federal law preempts plaintiffs’ state-law claims. The U.S. Chamber...
Fifth Circuit dismisses appeal in Bone Cave harvestman Endangered Species Act suit for lack of jurisdiction. The court did not reach the merits of whether Congress has authority to regulate this...
Ninth Circuit holds that it lacks jurisdiction to review grounds for removal to federal court beyond those identified in the “federal officer removal statute” and affirms district court holding...
U.S. Chamber files coalition amicus brief urging Ninth Circuit to affirm preliminary injunction halting enforcement of California’s A.B. 5 against motor carriers because A.B. 5 is preempted by the...
U.S. Chamber files amicus brief urging the Supreme Court to grant cert. and address the scope of review available where a lower court rejects removal of an action to federal court under the...
District Court rejects dormant Commerce Clause challenge to California Proposition 12, which regulates out-of-state meat production. The U.S. Chamber filed a coalition amicus brief opposing this...
