A meeting of the Anatomical Society of Great Britain and Ireland at the University of Nottenhamm in 1993.
Bayliss& Starling 13th Annual meeting at the Royal Postgraduate School, Hammersmith Hospital, London, in Sept. 1993.
A joint meeting of the Anatomical Society of Great Britain and Ireland and the Nederlandse Anatomen Vereninging at the University of Utrecht, Netherlands, April 1994.
The meeting of the Physiological Society at the University of Liverpool in April 1994.
The 8th Arab Vet. Conf. In Khartoum in March 1998.
The annual meeting of the Saudi Biological Society at the King Faisal University ( Elhassa, 2000).
Seminar / Workshop on Leica Histology Sample preparation Equipment at Holiday Inn Hotel Akhobar- Saudia Arabia on 8th December 2004. .
