Regional Conferences
| 1973 | African Regional Conference, University of Ibadan, Nigeria | |
| 1975 | ||
| 1977 | ||
| 1979 | ||
| 1981 | Asian Regional, Taipei, Taiwan (with the International Council of Psychologists) | |
| 1983 | Asian Regional, Kuala Lumpur, Malaysia | |
| 1985 | European Regional, Malmo, Sweden | |
| 1987 | North American Regional, Kingston, Canada | |
| 1989 | European Regional, Amsterdam, Netherlands | |
| 1991 | European Regional, Debrecen, Hungary | |
| 1992 | 4th Asian Regional Conference, Kathmandu, Nepal (January 2-4) | |
| 1995 | Asia Pacific Regional, Guangzhou (in collaboration with IUPsyS and IAAP) | |
| 1995 | African regional, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria | |
| 1996 | II Regional congress of IACCP, Hermosillo, October 23-25, 1996 | |
| 1999 |
Regional Congress of IACCP on Cultural Diversity and European Integration
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| 2001 | Fifth European Regional, Winchester, UK | |
| 2003 | European Regional, Budapest, Hungary | |
| 2005 | European regional, San Sebastian, Spain | |
| 2007 | Mexico City, Mexico | |
| 2009 | Africa Regional, University of Buea, Cameroon | |
| 2011 | European Regional , Istanbul Turkey | |
| 2013 | North American Regional, Los Angeles, USA | |
| 2015 | San Cristobol, Chiapas, Mexico, USA | |
| 2017 | European Regional, Warsaw, Poland | |
International Congresses
| 1972 | University of Hong Kong, Hong Kong |
| 1974 | Queens University, Kingston, Ontario, Canada |
| 1976 | Katholieke University, Tilburg University, Tilburg, The Netherlands |
| 1978 | Munich, West Germany |
| 1980 | Bhubeneswar, India |
| 1982 | Aberdeen, Scotland |
| 1984 | Acapulco, Mexico |
| 1986 | Istanbul, Turkey |
| 1988 | Newcastle, Australia |
| 1990 | Nara, Japan |
| 1992 | Liège, Belgium |
| 1994 | Pamplona, Spain |
| 1996 | Montreal, Quebec, Canada |
| 1998 | Bellingham, Washington, USA |
| 2000 | Pultusk, Poland |
| 2002 | Yogyakarta, Indonesia |
| 2004 | Xi'an, Sha'anxi Province, China |
| 2006 | Spetses, Greece |
| 2008 | Jacobs University Bremen, Bremen, Germany |
| 2010 | University of Melbourne, Melbourne, Australia |
| 2012 | Stellenbosch, South Africa |
| 2014 | Reims, France |
| 2016 | Nagoya, Japan |
| 2018 | University of Guelph, Guelph, Ontario, Canada |
