The Open Society University Network (OSUN) is a global partnership of educational institutions that integrates learning and the advancement of knowledge--in the social sciences, the humanities, the sciences and the arts, on undergraduate and graduate levels--across geographic and demographic boundaries, promotes civic engagement on behalf of open societies, and expands access to higher education for underserved communities.
OSUN builds on the accomplishments of several major initiatives in higher education supported by the Open Society Foundations (OSF). In the 1990s, OSF’s Higher Education Support Program (HESP) effectively served as a Marshall Plan for higher education in Central and Eastern Europe. CEU, founded in 1991, became a unique model in graduate education, combining cutting-edge research and research-based teaching with a focused social mission.