President
Prof M.M. Woolfson (1990)
Vice-President
Professor B.J. Isherwood (1989)
Secretary
Dr J.A.K. Howard (1991)
Treasurer
Dr J.I. Langford (1992)
Ordinary Members
Mr B.A. Bellamy (1990)
Dr H.J. Milledge (1990)
Dr D.J. Watkin (1990)
Group Representatives
Dr J.R. Helliwell (Biological Structures)
Dr A.J. Smith (Chemical Crystallography)
Dr J.W. Harding (Industrial)
Dr P. Fewster (Physical)
Co-opted Members:
Prof M. Hart
Prof T. Blundell
Dr J.M. Squire (News Editor)