Norfolk Southern v. Mallory

On October 5, 2026, the Supreme Court declined to grant certiorari and reverse a Pennsylvania state court’s claim of personal jurisdiction over a dispute between two out-of-state parties about an out-of-state injury. The outcome was a setback for WLF, whose brief explained that this case offers the Court the chance to fix doctrinal uncertainty plaguing both personal jurisdiction and the scope of the dormant Commerce Clause.