Чрезвычайная государственная комиссия по установлению и расследованию злодеяний немецко-фашистских захватчиков и их сообщников и причиненного ими ущерба гражданам, коллективным хозяйствам (колхозам), общественным организациям, государственным предприятиям и учреждениям СССР (ЧГК).

Copies of documents concerning Lithuania (subcollection 7021/94) are stored in the Vilna Gaon State Jewish Museum, collection HE-35-IV (Garf) Jewish Documentary Sources in Moscow Archives", ed. by M. Kupovetsky, E. Starostin and M. Web, Moscow 1997. This collection contains selected material about victims, crimes against persons, and perpetrators, and excludes information about crimes against property. Documents include victim name lists, protocols of interrogating eyewitnesses by local members of the Extraordinary Commission, and signed depositions summarizing the commission’s findings. Also included are photos, diagrams, and maps showing the location of atrocities and graves. The Extraordinary State Commission was formed by the Council of People's Commissars on 2 November 1942, by a decree of the Presidium of the Supreme Soviet. The official aim of this agency included "punishing for the crimes of the German–fascist aggressors.The Extraordinary State Commission was tasked with compensating the state for damages suffered by the Soviet Union because of the war