Wöss & Partners is specialized in commercial and investment arbitration, damages claims, international trade regulation and customs law, infrastructure projects, energy, oil & gas, corporate and international business law. Members of the Wöss & Partners International Practice Group have acted as counsel, arbitrators, legal and damages experts in a large number of arbitrations, including several investments arbitrations. It is recognized as leading firm by The Legal 500 and the International Who's Who of Commercial Arbitration. Adriana San Román, who is also a financial expert, and Dr. Herfried Wöss are leading international experts in damages claims and the principal authors of "Damages in International Arbitration under Complex Long-term Contracts" published by Oxford University Press. They are the initiators and lecturers of the "Advanced Seminars on Damages in International Arbitrations". Wöss & Partners also engages in contract and claim management, dispute prevention, management and resolution, and regularly liaises with the Dispute Resolution Board Foundation, the Inter-American Development Bank, UNCITRAL, UNCTAD, the World Bank as well as other organisations in that field to ensure the most up-to-date information guides its practice. Wöss & Partners has offices in Mexico City, Washington D.C. and Lima, a representative office in Vienna (Palais Aurora), and members of its international practice group in different parts of the world. The working languages of the firm are English, German, Greek, French, Spanish and Portuguese.