1\ 1987: Attend and contribute to the seminar on the implementation of University of Khartoum-University of Hamburg partnership programmes held in Sharja Hall, University of Khartoum.

2\ 1990: Attend and present Ph.D. research findings in the workshop about the running activities of the University of Khartoum-University of Hamburg partnership held in the Department of Botany, University of Hamburg, Germany.

3\ 1994: Attend a workshop on the management strategy towards the protection of wildlife in the Dinder National Park, organized by the Sudanese Environment Conservation Society in collaboration with Fredrich Ibert corporation.

4\ 1995: Contribute a paper (Fauna inhabiting soils of the arid lands) together with M.A. Abd-Ellatif to the 2nd conference on the utilization of natural resources and the conservation of ecological balance to insure sustainable development held by the National Centre for Research, Sudan.

5\ 1994: Attend and contribute a paper (Behavioural adaptation of Gerbillus agag, Gerbillidae: Rodentia to the semi-desert environment ) to the 7th Arab Scientific Conference held in Tunesia.

6\ 2011: Attend and participate in the forum about Dinder National Park. University of Khartoum 22 Dec. 2011. Sharja Hall.

7\ 2011: Attend and participate in the workshop on Madrid working road map to implement the Madrid UNESCO road map about biosphere reserves.

8\ 2002: Attend a workshop about the Dinder National Park held in Sinja, State of Sennar.

9\ 2010: Attend a training workshop on health research ethics for Institutional Review Board Members and Researchers held by the National Ministry of Health, General Directurate of Health Policy, Planning and research in collaboration with the WHO and PHI.

10\ 2012: Attend and contribute a paper. Ecologically sound simple technique to purify drinking water from The Blue Nile during The flooding season) to the 3rd International conference for postgraduate studies and scientific research 26-28 February 2012, Khartoum Sudan