International Union of Crystallography

Executive Committee elected at Twenty-Sixth General Assembly, 2023, Melbourne, Australia

Voting for new members of the Executive Committee will take place during the twenty-seventh General Assembly, 2026, Calgary, Canada. Nominations are still open for the National Committees of Crystallography to put forward their candidates. According to By-Law 8.2, '...nominations for Officers of the Union may be made by any six or more delegates. Such nominations shall be made in writing to the General Secretary not less than thirty-six hours before the voting session and shall be accompanied by a written statement that the consent of the nominees has been obtained.'  

To submit your nomination, please complete this form:

Annual Reports 

President 

Vice-President

  • Professor G.C. Diaz de Delgado
    Laboratorio de Cristalografía, Depto. de Química, Fac. de Ciencias, Universidad de Los Andes, Apdo. 40. La Hechicera, Mérida, Mérida 5251, Venezuela

General Secretary and Treasurer

Immediate Past President 

  • Dr H.A. Dabkowska
    Brockhouse Institute for Materials Research, McMaster University, 1280 Main Street, Hamilton, Ontario, L8S 4M1, Canada
  •  

Members

  • Dr A. Altomare
    Institute of Crystallography - CNR, via Amendola 122/o, I-70125 Bari, Italy
  •  
  • Professor S. Bourne
    Department of Chemistry, University of Cape Town, Rondebosch, Cape Town, 7701, South Africa
  •  
  • Professor M.C Nonato
    Department of Biological Sciences - FCFRP, University of São Paulo, Avenida do Café SN, Ribeirão Preto, SP, 14040-903, Brazil
  •  
  • Professor A. Nakagawa
    Institute for Protein Research, Osaka University, 3-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
  •  
  • Dr T. Proffen
    Neutron Scattering Science Division, Oak Ridge National Laboratory, P.O. box 2008, MS 6475, Oak Ridge, TN, 831-6475, USA
  •  
  • Dr M. Weiss
    Macromolecular Crystallography (HZB-MX), Helmholtz-Zentrum Berlin, Albert-Einstein-Str. 15, Berlin, D-12489, Germany
The Executive Committee of the IUCr as elected in 2023

The Executive Committee as elected in 2023 (missing Manfred Weiss).

Previous Executive Committees (1948 - present)

Annual Reports 

  •  
  • 2021: Acta Cryst. (2023). A79, 95-131
  • 2020: Acta Cryst. (2022). A78, 65-98
  • 2019: Acta Cryst. (2020). A76, 739-778
  • 2018: Acta Cryst. (2020). A76, 225-262
  • 2017: Acta Cryst. (2019). A75, 165-209 
  • 2016: Acta Cryst. (2018). A74, 245-286
  • 2015: Acta Cryst. (2017). A73, 159-199
  • 2014: Acta Cryst. (2016). A72, 412-455
  • 2013: Acta Cryst. (2015). A71, 114-140.
  • 2012: Acta Cryst. (2014). A70, 385-415.
  • 2011: Acta Cryst. (2013). A68, 210-239. 
  • 2010: Acta Cryst. (2012). A68, 401-429. 
  • 2009: Acta Cryst. (2011). A67, 96-124. 
  • 2008: Acta Cryst. (2010). A66, 98-126.
  • 2007: Acta Cryst. (2009). A65, 52-75.
  • 2006: Acta Cryst. (2007). A63, 484-508.
  • 2005: Acta Cryst. (2007). A63, 204-228.
  • 2004: Acta Cryst. (2005). A61, 586-620.
  • 2003: Acta Cryst. (2005). A61, 265-299.
  • 2002: Acta Cryst. (2003). A59, 588-622.
  • 2001: Acta Cryst. (2003). A59, 66-102.
  • 2000: Acta Cryst. (2001). A58, 80-116.
  • 1999: Acta Cryst. (2000). A56, 609-642.
  • 1998: Acta Cryst. (2000). A56, 193-225.
  • 1997: Acta Cryst. (1999). A55, 585-600.
  • 1996: Acta Cryst. (1997). A53, 814-852.
  • 1995: Acta Cryst. (1996). A52, 958-999.
  • 1994: Acta Cryst. (1996). A52, 91-124.
  • 1993: Acta Cryst. (1995). A51, 204-233.
  • 1992: Acta Cryst. (1994). A50, 127-156.
  • 1991: Acta Cryst. (1992). A48, 922-946.
  • 1990: Acta Cryst. (1991). A47, 606-630.
  • 1989: Acta Cryst. (1990). A46, 871-896.
  • 1988: Acta Cryst. (1989). A45, 739-764.
  • 1987: Acta Cryst. (1988). A44, 741-764.
  • 1986: Acta Cryst. (1988). A44, 81-103.
  • 1985: Acta Cryst. (1987). A43, 137-155.
  • 1984: Acta Cryst. (1986). A42, 58-79.
  • 1983: Acta Cryst. (1985). A41, 91-109.
  • 1982: Acta Cryst. (1984). A40, 68-85.
  • 1981: Acta Cryst. (1983). A39, 481-499.
  • 1980: Acta Cryst. (1981). A37, 922-941.
  • 1979: Acta Cryst. (1980). A36, 1072-1088.
  • 1978: Acta Cryst. (1979). A35, 1068-1083.
  • 1977: Acta Cryst. (1978). A34, 1031-1046.
  • 1976: Acta Cryst. (1977). A33, 1028-1042.
  • 1975: Acta Cryst. (1976). A32, 1019-1033.
  • 1974: Acta Cryst. (1975). A31, 860-875.
  • 1973: Acta Cryst. (1974). A30, 857-870.
  • 1972: Acta Cryst. (1974). A30, 109-123.
  • 1971: Acta Cryst. (1972). A28, 665-679.
  • 1970: Acta Cryst. (1971). A27, 685-696.
  • 1969: Acta Cryst. (1971). A27, 82-94.
  • 1968: Acta Cryst. (1969). A25, 719-731.
  • 1967: Acta Cryst. (1968). A24, 705-714.
  • 1966: Acta Cryst. (1967). 23, 1115-1129.
  • 1965: Acta Cryst. (1966). 21, 620-628.
  • 1964: Acta Cryst. (1965). 19, 872-878.
  • 1963: Acta Cryst. (1964). 17, 1488-1496.
  • 1962: Acta Cryst. (1963). 16, 708-718.
  • 1961: Acta Cryst. (1962). 15, 728-736.
  • 1960: Acta Cryst. (1961). 14, 797-806.
  • 1959: Acta Cryst. (1960). 13, 565-574.
  • 1958: Acta Cryst. (1959). 12, 615-622.
  • 1957: Acta Cryst. (1958). 11, 567-574.
  • 1956: Acta Cryst. (1957). 10, 391-398.
  • 1955: Acta Cryst. (1956). 9, 691-696.
  • 1954: Acta Cryst. (1955). 8, 857-864.
  • 1953: Acta Cryst. (1954). 7, 868-870.
  • 1952: Acta Cryst. (1953). 6, 878-880.
  • 1951: Acta Cryst. (1952). 5, 550-556.
  • 1950: Acta Cryst. (1951). 4, 566-567.
  • 1949: Acta Cryst. (1950). 3, 388-391.
  • 1948: Acta Cryst. (1949). 2, 195-196.

Triennial Reports