It brings together the engineering, physics, and material science communities working on advanced materials and their applications. Thus, during two days, the various scientific disciplines concerned by Materials and Sustainable Development will be focused on 4 main topics. Today, with the emergence of research centers and laboratories, it is imperative to move towards solutions to the problems posed and plan them for the years to come and maintain the effort of permanent research towards new investigations.  to move towards efficient solutions to real problems and plan them for the coming years in order to maintain a permanent research effort by new investigations