CTM’s representative – Director of Research and Development – dr. inż. Jan Tadeusz Dobkowski, participated, on behalf of OBR CTM S.A. in the scientific conference MAST. The conference took place on May, 13-15, 2015 in Yokohama, Japan. As a member of the Technical Committee of the Conference, the Director chaired the session on maritime safety and gave as well a presentation concerning OBR CTM’s critical infrastructure protection system.