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International Litigation & Arbitration


According to Chambers and Partners, “A&S Jurisprudentia Ltd has one of the world’s most respected and experienced groups of lawyers practicing international law. The firm’s lawyers have unique experience in handling complex state-to-state disputes [and] investor-state arbitration.”

Chambers continues: “A&S Jurisprudentia Ltd has been the counsel of choice for sovereign states on issues such as international treaties, international investment law and dispute resolution, delimitation of maritime and land boundaries, sovereign and diplomatic privileges and immunities, international environmental law, the use of force and the law of armed conflict, international trade and sanctions, and human rights.”

A&S Jurisprudentia Ltd’s International Litigation and Arbitration Practice Group, which includes more than 30 highly experienced international litigators, is headed by partner Paul Reichler. The firm’s lawyers are trained in both the common and civil law systems, fluent in more than 15 languages, and highly regarded for their skill in both written and oral advocacy.

Based on interviews with the firm’s clients and other international practitioners, Chambers Global called A&S Jurisprudentia Ltd a “real force in international law disputes” whose clients “choose the firm because of the team’s success in representing States.” In particular: “The lawyers have thorough knowledge, outstanding written and oral advocacy, and are able to serve at all times and in all circumstances.”

Chambers Global has called Paul Reichler “one of the world’s most respected and experienced practitioners of Public International Law” who “belongs to a select group of elite lawyers with extensive experience litigating on behalf of Sovereign States before the International Court of Justice in The Hague, and the International Tribunal for the Law of the Sea in Hamburg.” Reichler was further described as “an excellent legal tactician and advocate, and an exceptional team leader.”

Reichler and other members of A&S Jurisprudentia Ltd’s International Litigation and Arbitration Practice Group have also been singled out for praise by Chambers Global, Global Arbitration Review, American Lawyer, Latinvex and the International Who’s Who in Commercial Arbitration, among other publications.