Central Party Control Commission of the Socialist Unity Party of Germany
The Central Party Control Commission (German: Zentrale Parteikontrollkommission) (ZPKK) was a supreme disciplinary body created by the SED (Socialist Unity Party of Germany) on 16 September 1948, in the Soviet Occupation Zone. It operated under the SED Central Committee and had corresponding bodies at all levels of the party in the form of Bezirk (BPKK) and district Party Control Commissions (KPKK).