The official app of "The International Congress of Byzantine Studies". 23rd ICBS will take place in Belgrade, Serbia, 22-27 August 2016. The official languages of the Congress are English, French, German, Greek, Italian and Russian. Congress sessions: - Plenary sessions - Round tables - Free communications The Association Internationale des Études Byzantines (AIEB) will hold its next congress, the 23rd International Congress of Byzantine Studies, in Belgrade from the 22nd to 27th of August, 2016. The members of the Serbian National Committee for Byzantine Studies, as well as all Byzantinists and medievalists of Serbia, are proud that the Belgrade school for Byzantine studies is to be entrusted again with the organization of this congress. We warmly welcome Byzantine scholars from around the world to participate and contribute to this important exchange of ideas and thereby establish the present state of research in Byzantine studies.