Inter-studies are one of the important techniques in modern curricula, as they combine more than one specialization, and have become a requirement for many jobs in the labor market to the extent that some define them as future sciences. Accordingly, Ain Shams University, after the approval of the College Council, grants certificates and degrees in interdisciplinary and common fields among more than one major from the same college or from other colleges at the university or from other universities, after the approval of Ain Shams University.