Sessions of the ICAO Assembly

The documentation and outcomes relating to past ICAO Assemblies can be found in the table below, beginning with the most recent. 

Each session links to a complete list of the official Resolutions adopted by States during its ten day proceedings, as well as to the Working and Information Papers submitted for the consideration of the contracting State delegations which participated.

Session Site Date 42nd Session Montréal 23 September - 3 October 2025 41st Session Montréal 27 September - 7 October 2022 40th Session Montréal 24 September - 4 October 2019 39th Session Montréal 27 September - 6 October 2016 38th Session Montréal 24 September - 4 October 2013 37th Session Montréal 28 September - 8 October 2010 36th Session Montréal 18 - 28 September 2007 35th Session Montreal 28 September - 8 October 2004 34th Session (Extraordinary) Montreal 31 March and 1 April 2003 33rd Session Montreal 25 September - 5 October 2001 32nd Session Montreal 22 September - 2 October 1998 31st Session Montreal 19 September - 4 October 1995 30th Session (Extraordinary) Montreal 25 and 26 May 1993 29th Session Montreal 22 September - 8 October 1992 28th Session (Extraordinary) Montreal 22 - 26 October 1990 27th Session Montreal 19 September - 6 October 1989 26th Session Montreal 23 September - 10 October 1986 25th Session (Extraordinary) Montreal 24 April - 10 May 1984 24th Session Montreal 20 September - 7 October 1983 23rd Session Montreal 16 September - 7 October 1980 22nd Session Montreal 13 September - 4 October 1977 21st Session Montreal 24 September - 15 October 1974 20th Session (Extraordinary) Rome 28 August - 21 September 1973 19th Session (Extraordinary) New York 27 February - 2 March 1973 18th Session Vienna 15 June - 7 July 1971 17th-A Session (Extraordinary) New York 11 and 12 March 1971 17th Session (Extraordinary) Montreal 16 - 30 June 1970 16th Session Buenos Aires 3 - 26 September 1968 15th Session Montreal 22 June - 16 July 1965 14th Session Rome 21 August - 15 September 1962 13th Session (Extraordinary) Montreal 19 - 21 June 1961 12th Session San Diego 16 June - 9 July 1959 11th Session Montreal 20 May - 2 June 1958 10th Session Caracas 19 June - 16 July 1956 9th Session Montreal 31 May - 13 June 1955 8th Session Montreal 1 - 14 June 1954 7th Session Brighton 16 June - 6 July 1953 6th Session Montreal 27 May - 12 June 1952 5th Session Montreal 5 - 18 June 1951 4th Session Montreal 30 May - 20 June 1950 3rd Session Montreal 7 - 20 June 1949 2nd Session Geneva 1 - 21 June 1948 1st Session Montreal 6 - 27 May 1947 PICAO First Interim Montreal 21 May - 7 June 1946