Dr. Heinz Fischer
President of Austria (2004 - 2016)

H.E. Mr. Edi Rama 
Prime Minister of Albania

H.E. Dr. Zoran Tegeltija
Chairman of Council of Ministers of Bosnia and Herzegovina

H.E. Ms. / H.E. Mr. (tbn)
Prime Minister of Bulgaria

H.E. Mr. Andrej Plenković
Prime Minister of Croatia

H.E. Mr. Albin Kurti  
Prime Minister of Kosovo

H.E. Ms. Natalia Gavrilița
Prime Minister of Moldova

H.E. Ms. / H.E. Mr. (tbn)
Prime Minister of Montenegro

H.E. Mr. Dimitar Kovachevski
Prime Minister of North Macedonia