- Fellow of the Royal Society of Tropical Medicine and Hygiene since 1964
- Member of the International Society for Human and Animal Mycology (ISHAM) since 1964.Granted Honorary Membership for Life in 2000.Elected Vice-President to ISHAM, 1977.
3. Member of the Royal Society of Pathologists.
4 . Founding member(1964) and Honorary Member for Life of the British Society for Mycopathology.
5. Founding Member and Vice Chairman African Mycological Society 2005
- Member of the World Health Organization Expert Committee (Parasitology) 1975-1990
- Member of the Standing Committee for Serology of the International Society for Human and Animal Mycology
- Member of the Committee for the King Faisal International Prize in Medicine, Riyadh, Saudi Arabia,1982-85
- Member of the Sudanese Society for Pathologists since 1984,at present I am President of the Society.
- Honorary Vice-President for the Eastern Mediterranean Association alumni of the London School of Hygiene and Tropical Medicine since 1992.
- Member of the Council of the High Institute of Public Health, University of Alexandria, 1994-1997
- Member of the Scientific Committee of the Italian-Egyptian Cooperation Project for the Promotion of the Medical Research Council, University of Alexandria, 1 994-1999.
11.Chairman of the Scientific Committee for Research, Federal Ministry of Health.
12.Chairman Research Committee ,National Insurance.
13.Chairman Committee for Research, Medical Compound and its Representative in the Univ.of Khartoum Res.Committe.
14.Chairman Research & Ethics Committees Ahfad University.