The CHE University Ranking is the most comprehensive and detailed university ranking in German-speaking countries. More than 300 higher education institutions in Germany, Austria, Switzerland, and the Netherlands are regularly assessed by the Centre for Higher Education (Centrum für Hochschulentwicklung). In addition to looking at facts relating to programs of study, teaching, equipment, and research, the ranking also takes student opinions on the study conditions at their institution into account. Each year, one third of the subjects are assessed. The outcome is published online at ranking.zeit.de/che/en/ and in the print edition of the ZEIT-Studienführer.