Mr. Peter Tzeng

Peter Tzeng exclusively advises and represents sovereign States on matters of international law. He regularly litigates cases before the International Court of Justice, where he clerked for a former President of the Court prior to joining the firm. He also represents States in inter-State and investor-State arbitrations, and advises States in treaty negotiations and on matters before the United Nations and other international organizations. Having lived on four continents, he speaks all six official UN languages (Arabic, Chinese, English, French, Russian, and Spanish) at varying levels of proficiency.