–  Acted several times as examiner to Pharmacy, Medicine and Dentistry students in the University of Khartoum, Sudan.

–  Acted as External Examiner in Pharmacology to students in Makarere University, Uganda.

–  Examined and assessed a number of PhD and M.Sc. theses from different Faculties in the University of Khartoum and other Sudanese Universities and assessment of Staff for promotion to Various academic levels.

–  Head of the Sudanese team in a joint pharmacotoxicological project between the Faculty of Veterinary Science , University ofKhartoum and the School of Veterinary Medicine, Hannover, West Germany . from 1986