Isabelle DOR received her engineer degree in 1987 (Solid Mechanics). Then she spent two years in Brussels in the Von Karma Institute of Fluid Dynamics where she received the Von Karman Institute diploma (master degree) and then hold the Advance Research Orientation position. She joined the CEA-DEN (Division of Nuclear Energy) in 1989 and hold several positions in the CATHARE code team (Code for Analysis of Thermal-hydraulics during an Accident of Reactor and safety Evaluation) where she was involved in FP6 & FP7 STREP projects (two-phase flow thermal-hydraulics modelling). She joined CEA/Leti in 2014 on European project coordination activities.