Welcome to the 2020 IEEE/IFIP Network Operations and Management Symposium (NOMS 2020) 20-24 April 2020 in Budapest, Hungary. NOMS has been held in every even-numbered year since 1988. This is the 32th anniversary of NOMS; and it is marked by the finalization of Horizon 2020 efforts - celebrating European innovation. We warmly welcome you all to participate and celebrate the long and successful tradition of NOMS in Budapest.