1959  Paris, France  (pre IFIP)

1962  Munich, Germany
1965  New York, USA
1968  Edinburgh, UK
1971  Ljubljana, Yugoslavia
1974  Stockholm, Sweden
1977  Toronto, Canada
1980  Melbourne/Tokyo, Australia and Japan
1983  Paris, France
1986  Dublin, Ireland
1989  San Francisco, USA
1992  Madrid, Spain
1994  Hamburg, Germany (28 Aug – 2 Sept 1994)
1996  Canberra, Australia (2 – 6 Sept 1996)
1998  Vienna/Budapest, Austria and Hungary (31 Aug – 4 Sept 1998)
2000  Beijing, China (21 – 25 Aug 2000)
2002  Montreal, Canada (25 – 30 Aug 2002)
2004  Toulouse, France (23 – 26 Aug 2004)
2006  Santiago, Chile (20 – 25 Aug 2006)
2008  Milan, Italy (7- 10 Sept 2008)
2010  Brisbane, Australia (20 – 23 Sept 2010)
2012  Amsterdam, The Netherlands (24 – 26 Sept 2012)
2015  Daejeon, Korea (4 – 7 Oct 2015)