Fabrizio Melano – opera director, New York City

Kms Olivera Miljaković – vocal pedagogue, Vienna State Opera

Mariano Horak – artists manager, Agentur “Caecilia”, Zürich

Tibor Bogányi – Chief-conductor of the Pannon Philharmonic Orchestra

Kalle Kanttila – artists manager, International Opera Artists

Marin Blažević – professor of performance studies and opera dramaturgy, Opera Company Director and Dramaturge, Croatian National Theatre “Ivan pl. Zajc” in Rijeka, co-founder of the «Zinka Milanov» competition

Vlatka Oršanić –  singer, Slovenian National Theatre in Ljubljana, Head of Department of Voice – Academy of Music, University of Zagreb, co-founder and director of the «Zinka Milanov» competition