U.S. Chamber files coalition amicus brief urging Ninth Circuit to hold that California’s Proposition 12 constitutes extraterritorial regulation of out-of-state meat production and violates the...
Fourth Circuit affirms remand to state court in climate nuisance case, holding that the federal officer removal statute does not apply and that the district court lacked authority to review...
Ninth Circuit affirms district court judgment that allowed tribal community to block rail shipments through common law claims, despite extensive statutory scheme governing rail shipment and...
U.S. Supreme Court holds that federal immigration laws do not bar Kansas from pursuing state identity-theft prosecutions, but the Court does not apply any presumption against preemption. The U.S...
District Court grants U.S. Chamber’s motion for a preliminary injunction prohibiting California from enforcing AB 51’s ban on employment arbitration agreements. The District Court previously...
U.S. Chamber and business groups file amicus brief urging Ohio Supreme Court to accept jurisdiction over a lower court decision that failed to enforce the Clean Air Act’s preemption of state and...
U.S. Chamber and co-plaintiffs challenging California A.B. 51 file supplemental brief in support of motion for preliminary injunction. The District Court previously entered a temporary...
