Centre d'Etudes Diplomatiques et Stratégiques

The Center for Diplomatic and Strategic Studies (French: Centre d'Études Diplomatiques et Stratégiques, CEDS) is an accredited postgraduate school and a think tank in diplomacy and international relations headquartered in Paris. CEDS is the graduate and doctoral school of the Écoles des hautes études internationales et politiques (HEI-HEP), founded in 1899 by Émile Durkheim, Charles Seignobos, and Romain Rolland. In 1986, Pascal Chaigneau (HEC School of Management and Paris Descartes University), initiated CEDS as a specialized graduate school for officers, diplomats, and future executives. It is accredited as a Premier College by the Accreditation Service for International Colleges.

Initially a non-academic institution reserved to serving diplomats and either generals or senior officers, it also admits commissioned officers at large, executives, and senior civil servants (hauts fonctionnaires) linked to the diplomatic service. Among others, its Greek branch has educated the commanding officer of the Greek Navy's Frigate Command between him attending the Naval Postgraduate School and the Harvard Kennedy School of Government.