Amir Nafez, the former General Director of technical evaluation, supervision and frequency planning of Islamic Republic of Iran Broadcasting (IRIB) , the exclusive national broadcaster of Iran, from 2014 to 2020 and now, the IRIB CTO consultant . Since joined IRIB in 1995, he was responsible for TV and Radio network planning. In 2010 he was appointed as deputy director general of network planning department helping to lead TV and Radio planning projects. In his last position, he was responsible, among others, for technical evaluation and quality assessment of the whole broadcast chain. He was appointed as Chairman of ITU-R Working Party 6A in October 2015, after having served as Vice-Chairman of ITU-R Study Group 6 and Working Party 6A for some years.