NTUA Professor George Yannis has contributed actively at the ITF 2023 Summit held in Leipzig, Germany, on 24-26 May 2023, on key discussions on the design of safe and equitable future transport systems for all. In his presentation on Social CostBenefit Analysis of Key Urban Mobility Policies in Athens demonstrated the high usefulness of the social Cost-Benefit Analysis (CBA) for the promotion of key urban mobility and safety policies, including comprehensive appraisal of externalities (impact on safety, environment, congestion, etc.). The policies investigated concerned City-wide Speed Limit 30km/h, Congestion Charging Schemes, Ridesharing Services and Telematics Insurance Schemes, which were proved highly beneficial for the society welfare. link pdf5