General Assembly

The General Assembly, as a rule, holds an ordinary meeting once every three years. The Twenty Sixth General Assembly was held in Melbourne, Australia, 22-29 August 2023.

A report of the General Assembly is to follow

 The Twenty Seventh General Assembly will be held in Calgary, Canada, 11-18 August 2026. 

Documentation

Reports of previous meetings

• 25, 2021: Prague, Czech Republic. Acta Cryst. (2023). A79, 95-131. 
• 24, 2017: Hyderabad, India. Acta Cryst. (2020). A76, 217-224. 
• 23, 2014: Montreal, Canada. Acta Cryst. (2016). A72, 85-167. 
• 22, 2011: Madrid, Spain. Acta Cryst. (2012). A68, 607-664.
• 21, 2008: Osaka, Japan. Acta Cryst. (2009). A65, 390-442.
• 20, 2005: Florence, Italy. Acta Cryst. (2006). A62, 465-526.
• 19, 2002: Geneva, Switzerland. Acta Cryst. (2003). A59, 374-433.
• 18, 1999: Glasgow, UK. Acta Cryst. (2001). A57, 741-795.
• 17, 1996: Seattle, USA. Acta Cryst. (1997). A53, 692-748.
• 16, 1993: Beijing, China. Acta Cryst. (1995). A51, 596-648.
• 15, 1990: Bordeaux, France. Acta Cryst. (1992). A48, 353-405.
• Extraordinary, 1989: London, UK. Acta Cryst. (1990). A46, 716.
• 14, 1987: Perth, Australia. Acta Cryst. (1988). A44, 567-621.
• 13, 1984: Hamburg, Germany. Acta Cryst. (1987). A43, 433-479.
• 12, 1981: Ottawa, Canada. Acta Cryst. (1983). A39, 425-480.
• 11, 1978: Warsaw, Poland. Acta Cryst. (1979). A35, 1021-1067.
• 10, 1975: Amsterdam, The Netherlands. Acta Cryst. (1976). A32, 691-745.
• 9, 1972: Kyoto, Japan. Acta Cryst. (1973). A29, 730-772.
• 8, 1969: Stony Brook, USA. Acta Cryst. (1971). A27, 497-505.
• 7, 1966: Moscow, USSR. Acta Cryst. (1967). 22, 606-614.
• 6, 1963: Rome, Italy. Acta Cryst. (1964). 17, 317-324.
• 5, 1960: Cambridge, UK. Acta Cryst. (1960). 13, 965-978.
• 4, 1957: Montreal, Canada. Acta Cryst. (1957). 10, 721-734.
• 3, 1954: Paris, France. Acta Cryst. (1954). 7, 609-615.
• 2, 1951: Stockholm, Sweden. Acta Cryst. (1951). 4, 567-574.
• 1, 1948: Cambridge, USA. Acta Cryst. (1948). 1, 340-343.