Traditionally in Germany, Interior Architecture has been taught at polytechnic universities or universities of applied sciences. Baccalaureate programs are normally three years (6 semesters) in length. In Germany, the adaptation of the university system to the international degrees Bachelor and Master has led to a restructuring of degree programs. Since university education traditionally lasted at least 5 years, many Diploma programs have been transformed into consecutive graduate Master programs. Some European universities form partnerships with other universities to offer "internationally orientated Masters courses" in Interior Design, where parts of the course takes place between European partner institutions to offer comprehensive instruction in the Interior Design program, including preparation for the Interior Design qualification exam.