1985..                  The Sudanese Organization for Human Rights (Khartoum)

1986..                   Arab Association for Sociology (Tunisia)

1987..                   Organization for Social Science Research in Eastern Africa (OSSREA)                        (Addis Ababa)

1991..                   The Executive Committee of the Sudanese Environmental Conservation                      Society. Khartoum.

1992..                   Association for Social Work Education in Africa (ASWEA) Addis Ababa,                           Ethiopia.