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 Cost-Benefit 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.