1. ICAO Symposium on Aviation and Climate Change, “Destination Green"
    14 - 16 May 2013
    ICAO Headquarters, Montréal, Canada
     
  2. ICAO Colloquium on Aviation and Climate Change
    11 - 14 May 2010
    ICAO Headquarters, Montréal, Canada
     
  3. ICAO Colloquium on Aviation Emissions with Exhibition
    ICAO Headquarters, Montréal, Canada
    14 - 16 May 2007
     
  4. Colloquium on Environmental Aspects of Aviation
    ICAO Headquarters, Montréal, Canada
    9 - 11 April 2001