Relatore a diversi Congressi Internazionali tra i quali:
- 4th International meeting of the European Intestinal Transplantation Study Group (EITSG)”, March 4-6, 1992, a Zell Am See (Austria).
- l’11th Meeting del LICAGE (Liver Intensive Care Group of Europe) a Torino Italy (May 4-6, 2000).
- Congresso Transplant 2001, dell’Annual American Society of Transplantation, 11-16 May 2001, a Chicago, Illinois, U.S.A.
- Convegno “Linee guida della European Association for the Study of the Liver (EASL) per la gestione del paziente con epatocarcinoma”, Milano 27 giugno 2001.
- 14th Meeting del LICAGE (Liver Intensive Care Group of Europe) a Ljubljana, Slovenia (May 13-15, 2004).
- XX International Congress of the transplantation Society tenutosi a Vienna il 5-10 settembre 2004.
- l’11th Annual Congress of the International Liver Transplantation Society, Luglio 20-23, 2005, Los Angeles California.
- 2008 Joint International Congress of the ILTS (International Liver Transplantation Society), ELITA & Licage, 9-12 luglio 2008, le Plais de Congres de Paris, Paris France.