The Office of International Affairs (OIA), under the Office of External Affairs (OEA), was established to provide information, services, and support to international students currently hosted by North South University. The OIA is committed to developing liaisons, mutual understanding, and agreements with universities and organizations overseas. The OIA also promotes North South University internationally. The main aims of this office are to handle collaborations between NSU and other reputed universities as well as to serve international students of NSU.