Ms. Despina Kallidromitou from Epsilon Malta Limited (EPS) officially completed her 6-month secondment to Ecole des Ponts ParisTech – Ecole des Ponts Business School (ENPC) on 30th of July 2020. Her secondment was linked to WP3 and specifically to T3.2 Supporting functionalities for SmartShip. During the secondment, the layered architecture of SmartShip IoT-based marine environment application was further researched, following the perception, data transmission, pre-processing & application patterns; an efficient DSS thus was developed regarding the energy efficient ship operation.