Anna Guillard Sazhko is a multilingual counsel and arbitrator based in Paris with over 15 years of experience. She has acted in complex, high-stakes cases across a wide range of sectors under various institutional and ad hoc rules, including ICC, ICSID, ISTAC, TIAC, SIAC, SCC and UNCITRAL. Her deep expertise in complex disputes has led to appointments as sole arbitrator, co-arbitrator and presiding arbitrator in more than 20 cases. Ms. Guillard Sazhko is Co-President of the Turkic Arbitration Association as well as a member of the governing bodies and workings groups of different institutions and associations. In 2025, she was named a Global Elite Thought Leader in Arbitration by Lexology Index.