The Communauté du savoir (CdS), or Knowledge Community in English, is a network designed to strengthen, promote and stimulate Franco-Swiss collaboration in higher education, research and innovation within the Jura Arc. 

The community currently covers Franche-Comté on the French side and the cantons of Bern, Jura, Neuchâtel and Vaud in Switzerland. Through its existence and development, the CdS encourages cross-border cooperation by pooling the scientific, academic, cultural and economic potential of the entire Franco-Swiss Jura Arc.