During the 6th Balkan and Black Sea conference "Days of Clusters" held from 22-23 October in Brasov, Romania, this MoU was signed between the Cluster House - Balkan Cluster Network, Serbia and the National Cluster Association, Czech Republic and Technounity Zelengrad, Russia and the Romanian Cluster Association ClusteRO, Romania and the Hungarian National Alliance of Innovative Clusters IKOSZ. The agreement shall foster coooperation in the field of cluster development, cluster policy optimization aand internationalization of cluster organisations.