Director School of Ophthalmology, University of Udine
National Eye Institute (NEI) Peer Reviewer for grant-applications since 2006
Vice-President European Board of Ophthalmology, Chairman Residency-Review-Committee European Board of Ophthalmology
Member Academia Ophthalmologica Internationalis
Member Academia Ophthalmologica Europea
Member Board of Directors Club Jules Gonin
Member European Development Program Societas Ophfthalmologica Europea
Member International Executive Committee Michaelson Symposium
Member Subcommittee for Michaelson Award
Italian Representative European Association for Vision and Eye Research
Executive Board Member Euretina
Chairman Teaching Committee Euretina
Executive committee member of Macula Society
Member “Accademia Nazionale di Medicina”
Past-President European Association for the Study of Diabetes – Eye Complications Study Group (EASDec)