1-               Member of the British pharmacological Society since 1969.

2-               President and founding member of the Sudanese Society for the Protection of Animal Rights since 1974

3-               Member of the World Association of Veterinary Physiologists, Pharmacologists and Biochemists since 1975.

4-               Member of the Permanent Specialized Committee for Registration of Drugs – human and veterinary, since 1975.

5-               Chairman of the Technical Committee for Registration of Veterinary Drugs in the Sudan since 1975

6-               Member of Sudan Veterinary Association and some of its affiliates

7-               Elected President of the Sudan Veterinary Association .1982 -1988.

8-               Member of the Union of African Societies of Pharmacology (UASPHAR ).

9-               Member of the National Board for Drugs and Poisons , Sudan.

10-           Member of the Islamic Figih Consortium, Sudan, and Chairman of one of its sub-committees.