The Intermodal Transport Network (ITN), a body of experts developed within MutliAPPRO project, met on 29 October 2019 in Treviso of Italy. The 4th meeting of ITN focused on the concepts of safety and security in intermodal transport and mainly in port infrastructure level. An overview of this thematic area was presented while each participant expressed his own experience. Additionally, there was extensive discussion about current needs and bottlenecks on this thematic field and potential solutions were assessed. GATES, as external consultant in MultiAPPRO, has the role of moderator in all ITN meetings.