We successfully completed the Feasibility Study and Cost – Benefit Analysis for the upgrade of a railway section in Northern Greece: Thessaloniki, Kavala port, Alexandroupolis and the Greek-Bulgarian border (Ormenio / Svilengrad), of approximately 500km in length. Apart from elaborating the CBA and Feasibility Study, we provided Technical Assistance for the submission of proposals to the EU “Connecting Europe Facility 2021-2027” funding programme.