1.Internal examiner for many M.Sc. and Ph.D students in the Faculty of Agriculture, University of Khartoum .

2. External examiner for some B.Sc., M. Sc. and Ph.D student in some Sudanese Universities other than Khartoum University.

4. Member of technical committee for Agricultural tractors and machinery bidds, Agricultural Engineering department, Agricultural bank of Sudan (2004- Present).

5. Member of managerial board for ElShimalia Agricultural services, Dongla, Northern State (2005- Present)

6. Member of technical committee for testing and evaluation of tractors and agricltural equipments, GIAD for tractors and agricultural equipments (2006-present)

7. Member of technical committee for testing and evaluation of  new combine harvesters from China, Agricultural bank of Sudan (2011).