1982: International Conference of Nubian Studies. Haidelburg Germany.

1984: International Conference of Meroitic Studies. Rome.

1985: Permanent Committee for the Study of the Ancient Cities in the Nile Valley. Lille – France.

1985: The Sudanese Pottery Studies. Geneva – Switzerland.

1986: The Sixth International Conference of Nubian Studies Uppsala – Sweden.

1988: Direction of the Scientific Symposium on archaeology and Museums and ethnography held at the General Administration of the National Museum and Antiquities Service.

1989: The Conference of the Sudanese Studies, Khartoum – Sudan.

1989: The 6^th Int6ernational Conference of the Society of Meroitic Studies, Khartoum – Sudan.

1990: The Seventh International Conference of Nubian Studies, geneva – Switzerland.

1991: Conference of Egyptian Archaeology, Toronto – Italy.

1992: The Seventh International Conference of the Society of Meroitic Studies, berlin – Germany.

1994: the 8^th International Conference of Society of Nubian Studies, Lille – France.

1994: Participation in the session of the center of Physics workshop on Archaeomtry in Tiresta – Italy.

1996: the 8^th International Conference of Meroitic Studies (The British Museum) – London.

1998: The 9^th International Conference of the Society Nubian Studies, Boston – USA.

1999: Participation in the Conference of the African Civilization into 21^st Century. University of Khartoum.

2000: Participation in the 9^th International Conference for Meroitic Studies, Munich – Germany.

2002: Participation in the 10^th International Conference of the Society of Nubian Studies, Rome – Italy.

2003: Participation in the Civilization Dialogue Conference (El-Neelain University) , Khartoum – Sudan.

2004: The 10^th Conference of Meroitic Studies, Paris – France.

2008: The 11^th Conference of Meroitic Studies, Vienna – Austria.