On the occasion of World Oceans Day, supported by the United Nations, and as part of the ICO Solutions event, the Conservatoire du Littoral and the Ocean Climate Platform wanted to organize a three-part event, aiming to bring together a variety of organizations (international or national institutions, local authorities, associations, companies, etc.) involved in adapting coasts and oceans to climate change with a view to developing future exchanges and joint actions. This second session, organized in French with simultaneous translation into English, will be the occasion of a first meeting between European organizations and networks working for the conservation of natural coastal areas.