Nathalie Godin is an associate professor at the National Institute of Applied Sciences (INSA) in Lyon, France and conducts research at MATEIS, a leading French laboratory for materials research. She has more than 20 years of experience in acoustic emission and its application for the analysis of damage in various classes of materials, in particular fiber-reinforced composites. The main topics of her research concern the durability of composite materials and the prediction of their fatigue lifetime under mechanical or thermomechanical tests. Three complementary axes of research are developed: 1) Identification of the acoustic signature of damage mechanisms using acoustic emission and artificial intelligence: Diagnosis of the state of health. 2) Prediction of lifetime during fatigue tests in a PHM approach (Prognostic Health Management). 3) Modelling of the acoustic emission from the physical mechanism to the AE signal.