The “Hellenic Association for the deployment of Intelligent Transport Systems – ITS Hellas, has organised with great success the 6th Intelligent Transport Systems and Developments in Greece Conference which was held online on 14-15 December 2020 with the support of the European Commission Representation in Greece, focusing on issues related to European goals and national aspirations and efforts for the transition to a sustainable and “green” mobility NTUA actively contributed with the following presentations: