Mr Mario Maniewicz was elected Director of the ITU Radiocommunication Bureau at the ITU Plenipotentiary Conference 2018 in Dubai, United Arab Emirates. He took office on 1 January 2019.

Mario Maniewicz is an electronic engineer specialized in telecommunications. He has been with the ITU for over 30 years, where he has held various positions of responsibility in the Radiocommunication and Development Bureaux as well as in ITU Regional Offices.

As Director, Mr. Maniewicz is responsible for the management of the Radiocommunication Bureau which organizes and co-ordinates the work of the Radiocommunication Sector whose aim is to ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum and satellite orbits.