The guest speakers at the opening were Slovak Deputy Prime Minister for European Affairs, Human Rights and Minorities Pal Csaky, Croatian Justice Minister Vesna Skare-Ozbolt, Laurent Marcadier, vice president and secretary general at the Court of Paris, and Kiril Bougartchev from the Paris-based law firm Gide Loyrette Nouel.
Na otvaranju summita govorili su i potpredsjednik slovačke vlade za europska pitanja, ljudska prava i manjine Pal Csaky, hrvatska ministrica pravosuđa Vesna Škare Ožbolt, Laurent Marcadier, potpredsjednik i glavni tajnik Pariskog suda i Kiril Bougartchev iz pariške odvjetničke tvrtke Gide Loyrette Nouel.