With intensive cooperation with the local administration in Montenegro, active engagement in the work of the Union of Municipalities of Montenegro and the Network of Associations of Local Authorities of South East Europe (NALAS), as well as intensive communication with diplomatic missions in Montenegro, Old Royal Capital Cetinje, in recent years, has established a partnership with a number of city governments from the region and beyond.

It is about local government units with which Royal capital Cetinje has signed documents on twinning, documents for cooperation or protocols, which define specific forms of cooperation.
Also, with some of the partner cities the cooperation was realised in terms of joint projects, applied for resources available from international funds.

Partner – cities of Old Royal Capital Cetinje are:

DIJON /France/, DUBROVNIK /Croatia/, GAETA /Italy/, GAZIANTEP /Turkey/, KHARKIV /Ukraine/, KOSTROMA /Russia/, LARNACA /Cyprus/, MALI IĐOŠ /Serbia/, MARIBOR /Slovenia/, NAFPLIO /Greece/, NUREMBERG /Germany/, NOVO SARAJEVO /Bosnia and Herzegovina/, RIJEKA /Croatia/, SANTA SEVERINA /Italy/, SINAIA /Romania/, SPLIT /Croatia/, SHKODER /Albania/, SPOLETO /Italy/, VELIKA KLADUŠA /Bosnia and Herzegovina/, VELIKO TARNOVO /Bulgaria/, VISEGRAD /Hungary/, VRANJE /Serbia/, WESTERN ACHAIA /Greece/.