Aloysius Llamzon, A.B., J.D. (Ateneo de Manila), LL.M., JSD (Yale Law School), is Legal Counsel at the Permanent Court of Arbitration in The Hague. Dr. Llamzon assists tribunals in inter-State, investment, and commercial arbitrations, including as Registrar or tribunal secretary. He is the Registrar of the Indus Waters Kishenganga Arbitration (Pakistan v. India). He was formerly an associate at the Hong Kong office of a leading U.S. law firm, a leading firm in Manila, and a lecturer in arbitration and international law at universities in Manila and Hague.