1.International conference in dissertation and sand transport in Arid land- Triesta-Italia, 1985

2.National conference of medical statistics-Khartoum-Sudan, 1988

3.Course of Research Methodology, University of Ganal Sueze, Ismailia, 1995.

4.32nd IUTLD conference on Lung Health, Paris, November 1-4, 2001

5.24thIUATLD Middle East conference on lung health, 20-23, Khartoum-Sudan

6.The 6th International Conference of the Arab Thoracic Association. The 4th Annual Conference of the Syrian Thoracic Association, 22-24 October 2002, Syria.

7.Inter-country Workshop TB Surveillance and Epidemiology, Cairo, Egypt, 3-5 March 2002.

8.Inter-country Workshop TB Surveillance and Epidemiology, Rabat, Morocco, 4-11 October 2002.

9.34nd IUTLD conference on Lung Health, Paris, November 29-2 November, 2003

10.35nd IUTLD conference on Lung Health, Paris, October 28-1 November 2004.

11.36nd IUTLD conference on Lung Health, Paris, October 18-22 October 2005.

12.A course of Accelerating Progress Towards the MDG’s and other Health outcomes  , Washington, USA, 20-31, 2006:

13.World physical physiotherapy International conference, 2-6 June 2007, Vancouver, Britich Columbia, Canada.