The development of a PFMEA for assembly processes seems to be more nebulous than for highly standardised processes such as MIG welding, NC turning, drilling, etc. An assembly involves joining a large number of different components with different interconnected technologies (manual joining, automated joining, screwing, etc.).Our daily practice has shown that a clear analysis concept with the development of categories and catalogues adapted to assembly processes greatly simplifies FMEA.The webinar will demonstrate how to develop a clear analysis concept for assembly processes.