The 13th International Conference on Management Science and Engineering Management (2019 ICMSEM) will be held on August 5-8, 2019 in Ontario, Canada. It is the annual conference organized and supported by the International Society of Management Science and Engineering Management (ISMSEM), Sichuan University, Brock University. The conference is to foster international research collaborations in Management Science and Engineering Management as well as to provide a forum for presenting current research work in the forms of technical sessions.