Most recently, Margaux served as a legal officer at the Appeals Chamber of the Extraordinary African Chambers on the Hissein Habré case. Before this she worked at the Extraordinary Chambers in the Court of Cambodia where she cemented her passion for international criminal law. During her time in Cambodia, she gave lectures on international human rights law. She also has experience working domestically in criminal firms in Paris and Lyon. Margaux has a civil law background after graduating from Lyon III University in France. In addition, she has two master’s degrees in international law including a master’s degree in Human Rights and Humanitarian Law from Melbourne University, Australia and an LLM degree in International Business Law from University of Montréal, Canada.