The Emergency Court of Appeals was a temporary federal court established by the United States during World War II, whose purpose was to review wage- and price-control matters. The Court, established by the Emergency Price Control Act of 1942, had "exclusive jurisdiction to set aside such regulation, order, or price schedule, in whole or in part, to dismiss the complaint, or to remand the proceeding". This exclusive grant of jurisdiction was upheld by the Supreme Court of the United States in Lockerty v. Philips (1943). From March 2, 1942 to May 27, 1943, the chief judge of the Emergency Court of Appeals was Frederick M. Vinson, who was also serving as a judge of the District of Columbia Circuit, and who would eventually serve as Chief Justice of the United States.