12/2009               National Conference on Fostering Positive Political Participation among University Students and Youth in Sudan, organized by Sudan Centre for Educational Research, Khartoum, Sudan

10/2007               United Kingdom Association of Cancer Registries (UKACR). Annual Conference 2007, Birmingham, UK

2/2007  Data Archiving and dissemination workshop. UNICEF Middle East and North Africa (MENA) regional office. Alexandria, Egypt.

1/2007  International conference for women leaders in science, technology and engineering, Kuwait, Kuwait

1/2007  East African Mathematics Conference, African Mathematics Millennium Science Initiative (AMMSI) Nairobi, Kenya

8/2006  Data analysis and report writing workshop. UNICEF MENA regional office. Tunis, Tunisia

5/2005  School and workshop on structure and function of complex networks; Abdus Salam International Center for Theoretical Physics, Trieste, Italy

4/2005  Workshop on Infectious Disease: Theoretical, Ecological and Economic Approaches; Abdus Salam International Center for Theoretical Physics, Trieste, Italy

8/2003  Results-Based Management (RBM) Seminar; covering RBM basics, measures taken/planned to implement RBM at UNFPA, and application of RBM in strategic planning and to performance monitoring and evaluation; UNFPA Sudan country office; Khartoum, Sudan

7/2003  General Data Dissemination System (GDDS) Seminar; organized by Sudan Ministry of Finance and National Economic in collaboration with the IMF and World Bank ; Khartoum, Sudan

9/2000  Multiple Indicator Cluster Survey UNICEF regional workshop on data analysis and report writing; Broumanna, Lebanon

9/1999  School on Modern Statistical Methods in Medical Research; Abdus Salam International Center for Theoretical Physics; Trieste, Italy

5/1997  Modernizing Basic and Engineering Sciences University Education through Computational and Networking Technologies workshop; Jordan University of Science and Technology; Irbid, Jordan