In 1954, following a coup the reforms of the White Revolution helped to modernize the Pars Agency, leading to expanded news coverage, improved professional services and a better-educated staff. It went on air with radio broadcasts of international news translated into Persian, which it offered to local subscribers. Under the new regime, it operated under the supervision of various state offices and ministries such as the Ministry of Culture, Ministry of Post, Telegraph and Telephones, Office of the Prime Minister and the Labor Ministry until 1947. In 1957, the General Department of Tablighat fell under the supervision of the Publications Department of Capital Radio as an independent department.