MedECC interacts closely with different public and private institutions on regional, national and local level concerned by climate change and other environmental issues. These currently include :Union for the MediterraneanUnited Nations Enviroment Programme / Mediterranean Action PlanPlan Bleu (UNEP/MAP Regional Activity Centre)Swedish International Development Cooperation AgencyFrench Ministry for the Ecological TransitionL’Association pour l’Innovation et la Recherche au service du ClimatRegional Group of Experts on Climate in Provence-Alpes-Cote d’AzurACTERRA Consulting, FranceFrench Agency for Ecological TransitionMediterranean Integrated STudies at Regional And Local ScalesPrincipality of MonacoMétropole Aix-Marseille ProvenceLaboratory of Excellence OT-Med, FranceAix-Marseille UniversityAdvisory Council for the Sustainable Development of Catalonia of the Government of Catalonia (CADS), Spain French National Research Institute for Sustainable Development (IRD), FranceService Informatique Pythéas (SIP), OSU Institut Pythéas, France