Forms part of the Claims Conference International Holocaust Documentation Archive at the United States Holocaust Memorial Museum. This archive consists of documentation whose reproduction and/or acquisition was made possible with funding from the Conference on Jewish Material Claims Against Germany. Source of acquisition is the Institute for the Study of Totalitarian Regimes, Fond ÚDV-76/VvK-95. Records created by the Office of the Documentation and Investigation of the Crimes of Communism (ÚDV). The records were officially transferred from the Czech Ministry of the Interior to the Institute for the Study of Totalitarian Regimes and its Archive of Security Forces after the Institute's opening in February 2008. The United States Holocaust Memorial Museum Archives received the collection from the Institute for the Study of Totalitarian Regimes via the United States Holocaust Museum International Archives Project in July, 2010.