Hamid Dehghan Nayeri is Director of International Technical Affairs at the Islamic Republic of Iran Broadcasting (IRIB).  He is also the Chairman of the ABU Technical Committee, a post he took up in 2018.  Mr Nayeri’s speciality is spectrum management.  His experience in broadcast technology includes planning and developing transmitters, installation and commissioning of SW transmitters and antennas, and planning of MW and SW stations.  Mr Nayeri is actively involved in ITU activities as well as cooperating closely with the European Broadcasting Union’s Technical Committee.  He was Vice-Chairman of the ABU Technical Committee for four years from 2013 to 2016 and was also the Panel Chairman of the ABU Engineering Excellence Awards.