International Trade Law, Arbitration, Public International Law, Constitutional Law
Emeritus Professor, McGill University, Jean Monnet Chair in Law; Co-Director McGill – Université de Montréal, Institute of European Studies 2002- 8; Interim Director, Institute of Air and Space Law McGill University, 1998-2002; Senior Fellow CIGI 2014- ; Recent publications : International Law 7th Ed, 2006 ( co-author), Law and Practice of International Trade (2nd edition; 1999) ; The North American Free Trade Agreement – A Comparative Study, Hague Academy of International Law , Receuil des cours (2000) Panelist and arbitrator in disputes under WTO, CUFTA and NAFTA. Member of the Canadian Delegation to the UN Law of the Sea Conference 1973 -80. Consultant to NACEC and Law Commission of Canada. President, Canadian Red Cross Society 1999-2001. Appointed Member of the Order of Canada December 28, 2007.07.