Gabrielle Marceau, Ph.D., is Counselor in the Legal Affairs Division of the WTO, which she joined in September 1994. Her main function is to advise panelists in WTO disputes, the Director-General Office and the Secretariat on WTO related matters. From September 2005 to January 2010, Gabrielle Marceau was a member of the Cabinet of the WTO Director General Pascal Lamy. Dr. Marceau is also Associate Professor at the Law Faculty of the University of Geneva and Visiting Professor at the Graduate Institute of International Affairs and Development (HEID) where she teaches WTO law and WTO dispute settlement. Before joining the GATT/WTO, Gabrielle Marceau worked in private practice in Quebec, Canada, mainly in the sectors of labour law and insurance law. Professor Marceau has published extensively, namely in WTO related matters.