Sandra advises on international commercial and investment treaty arbitration, as well as public international law. She has participated in arbitrations under the rules of various institutions, including those of the LCIA, ICC, ICSID and UNCITRAL.

Sandra has an active pro bono practice, with a focus on international criminal justice and human rights. She also served on the editorial board of the ninth edition of Allen & Overy’s Business and Human Rights Review.

Prior to joining Allen & Overy, Sandra worked at Chatham House, the Royal Institute of International Affairs.