German Bishops' Conference
The campus hosts as well two institutions founded by the German Bishops' Conference: the "Institute for Global Church and Mission (IWM)" and an Institute for Christian-Muslim relations ("Cibedo"). Its library, with more than 12,000 volumes, stands out as the largest library for Christian-Muslim dialogue in Germany. The main college library, which incorporated the collections of various Jesuit libraries and holds nearly 500,000 volumes, is known for its rich collection of Jesuit-related literature.