| CPMR - Conference of peripheral maritime regions | CPMR |
| DG MARE - European Commission Directorate-General for Maritime Affairs and Fisheries | DG MARE |
| DG TRAN - European Commission Directorate-General for Mobility & Transport | DG TRAN |
| The North Sea Commission | North Sea Commission |
| Ministry of Transport in Denmark | Ministry of Transport |
| Ministry of Transport and Communication in Norway | Ministry of Transport and Communication |
