First Egyptian Hungarian Poultry Conference, 17-19 September. 1995. Alexandria University, Alexandria, Egypt.

Second Egyptian Hungarian Poultry Conference. 16 - 19 September, 1997. Godollo, Hungary.

Second World Waterfowl Conference 7 to 9^th April 2003. Alexandria, Egypt.

Joint Scientific Forum on Avian Influenza (Analysis & Prospective). Wednesday 12 November, 2008. Moubarak Conference Hall (Damanhour), Egypt.

2^nd Mediterranean Summit of WPSA, October 4-7, 2009 Antalya, Turkey.

2^nd International Scintific Conference on Avian Influenza between Yesterday and Today (Analytical View). Decemer 23^rd, Moubarak Conference – Damanhour city, Egypt.