The implementation of the new CE-In Vitro Diagnostics Regulation (IVDR) involves challenges faced by labs that are working within the diagnostic environment. The aim of this event is to get an overview of how IVDR implementation is progressing in different countries, and which are the most relevant challenges from a molecular pathology point of view. Five guest speakers from The Netherlands, France, Spain, Italy, and the UK with experience in the field will share their point of view and discuss the current situation and future perspectives.