Judge Kimberly Prost is a Judge of the International Criminal Court (ICC) and former Chef du Cabinet for the President of the ICC. During 2010-2015, Judge Prost was the first Ombudsperson for the UN Security Council’s Al-Qaeda Sanctions Committee. Prior to that, she served for four years as an ad litem judge at the International Criminal Tribunal for the Former Yugoslavia. Judge Prost has headed sections within the UN Office on Drugs and Crime and the Commonwealth Secretariat. She also worked for the Canadian Department of Justice for almost 20 years in a variety of roles, including as a prosecutor and as head of the international assistance group which deals with extradition and mutual legal assistance.