Mr. Dunn represents clients in matters related to antidumping, subsidies and safeguards, as well as customs and foreign sanctions controls. His client base is composed of companies in Asia, Latin America, Canada and Australia, as well as U.S. importers and exporters. He has represented these clients before the U.S. Department of Commerce, U.S. International Trade Commission, the U.S. Court of International Trade and the U.S. Court of Appeals for the Federal Circuit, as well as presenting several claims before the World Trade Organization (WTO).