The U.S. Supreme Court ruled on Tuesday that foreign plaintiffs cannot use the Alien Tort Statute to sue American corporations for allegedly aiding overseas human rights abuses. In a significant 6-3 decision, the high court severely restricted the ability of international claimants to hold domestic technology firms accountable in local courts.

Justice Amy Coney Barrett authored the majority opinion for the conservative wing of the court. She emphasized that federal judges lack the constitutional authority to independently create private causes of action under the centuries-old statute originally enacted in seventeen eighty-nine.

The landmark litigation initially stemmed from a lawsuit filed by practitioners of the Falun Gong religious movement. The plaintiffs alleged that Chinese authorities subjected them to brutal persecution, arbitrary detention, and severe torture utilizing specialized surveillance infrastructure engineered by Cisco Systems.