ECTRI organized the first BE OPEN event, during the 47th European Transport Conference (ETC 2019) on October 11, 2019, in Dublin, Ireland. BE-OPEN is a 30-months Horizon 2020 Coordination and Support Action that started on 01 January 2019 aiming to promote Open Science in transport research and assist in regulating and standardizing it. Open science on road safety is a key issue examined within the BeOpen project and the related implementation of TOPOS, the Transport Observatory / fOrum for Promoting Open Science.   NTUA actively contributed with the following presentation: ppt5 Analysis of the State of the Art, Barriers, Needs and Opportunities for Setting up a Transport Research Cloud study’s findings