Contact | RRB Secretariat Mario ManiewiczExecutive Secretary+41 22 730 58 00mario.maniewicz@itu.intKarlis BogensMeeting Secretary+4122 730 56 36karlis.bogens@itu.intKarine GozalAdministrative Assistant+41 22 730 60 17karine.gozal@itu.int BR Mail Registry+41 22 730 57 85brmail@itu.int