TASS became "the central information agency of the whole Russian Socialist Federative Soviet Republic". In July 1925 the Telegraph Agency of the Soviet Union ("Telegrafnoye agentstvo Sovetskogo Soyuza", TASS) was established by a decree of the Presidium of the Supreme Soviet, and took over the duties of the ROSTA as the country's central information agency. TASS enjoyed "exclusive right to gather and distribute information outside the Soviet Union, as well as the right to distribute foreign and domestic information within the Soviet Union, and manage the news agencies of the Soviet republics". Official state information was delivered as the "TASS Report"
TASS TV and radio stations and over a thousand foreign media outlets. The news agency ran one of the biggest networks of correspondents in the world – 682 offices in the country and 94 bureaus abroad, with reporters in 110 countries. At its peak it employed nearly 5000 people including close to 2,000 journalists and photo correspondents. TASS was organized with five Main Editorial Boards for Union Information, Foreign Information, Socialist Countries, Information for Foreign Countries, Photo information, supplemented by a Main Directorate of Communications. In 1961 Ria Novosti was created to supplement TASS, mainly in foreign reporting and human-interest stories.