Witnesses: From the Association of Canadian Airport Duty Free Operators: Derrick Barnett, President, Chief Financial Officer, Nuance Global Traders North America; Daniel Boller, S. Air Relations, Zurich, Switzerland.
Témoins : De l'" Association of Canadian Airport Duty Free Operators " : Derrick Barnett, président, directeur général des finances, Nuance global Traders North America; Daniel Boller, S. Air Relations, Zurich, Suisse.