In 1949, the Soviet Military Administration in Germany (SMAD), which had been previously the main authority in the Soviet occupation zone, transferred its powers to the German administrative institutions in sight of the foundation of an independent republic in East Germany.
When the German Democratic Republic was proclaimed in October 1949, the SMAD was dismantled and reorganized as the Soviet Control Commission, giving more independence to the GDR government.
As Supreme Commander of the Group of Soviet Forces in Germany and SMAD leader, General Vasily Chuikov oversaw the establishment of the SKK and he became head of it shortly thereafter.
The former political adviser to General Chuikov, Vladimir Semyonov, was appointed as the High Commissioner.
The apparatus of the High Commissioner had a decisive role in suppressing the anti-government protests which began in East Berlin and covered the entire territory of the German Democratic Republic in June 1953 (see East German uprising of 1953).