Central Commission for Navigation on the RhineWikipedia short informationThe Central Commission for Navigation on the Rhine (CCNR; French: Commission Centrale pour la Navigation du Rhin) is an international organisation whose function is to encourage European prosperity by guaranteeing a high level of security for navigation of the Rhine and environs. It is the world's oldest extant international organization. Link: CCNR
Members, Observers and other participations
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