Berlin
- Federal archive Lichterfelde
(Department Deutsches Reich, DDR inkl. SAPMO) - Federal archive Berlin-Lichtenberg
(Stasi-Unterlagen-Archiv) - Federal archive Berlin-Tegel
(Department Deutsches Reich/PA, former Wehrmachtauskunftsstelle („WASt/ „Deutsche Dienststelle“) - Secret State Archives of the Prussian Cultural Heritage Foundation (GStAPK)
- State Archives Berlin (LAB)
- Political Archives of the Federal Foreign Office (PA AA)
- Archive of the Neue Synagoge Berlin Foundation – Centrum Judaicum (CJ)
- Central and State Library Berlin (ZLB)
- Berlin-Brandenburg Academy of Sciences and Humanities
- State Library of Berlin (former Zeitungsarchiv Westhafen, Library Unter den Linden and Potsdamer Platz)
- University archvies (Humboldt-Universität, Freie Universität, Technische Universität, Universität der Künste)
- Party and foundation archives
- Protestant Central Archive (EZA)
- Robert-Havemann-Archiv (Archive of the DDR opposition)
Potsdam/Brandenburg
- Brandenburg State Archives (BLHAA)
- Center for Military History and Social Sciences of the German Armed Forces (ZMSBw)
- German Broadcasting archive (DRA)
Germany
- Central, State and Regional Archives of the Federal States
- Federal archive Freiburg, military archive
- Archive and Documentation Center of the German Red Cross (DRK)
- Archives of museums and memorial sites
- District and local archives
- Business and corporate archives
- Parliamentary archives
- Media archives
- Church archives
- Private archives
International
- The National Archives, Washington D.C. (USA)
- The National Archives, London (UK)
- Archiwum Państwowe w Poznaniu/Staatsarchiv Posen (Poland)
- Staatsarchiv der Oblast Kaliningrad (Russia)
- Archive of the Republic (ÖSTA) (Austria)
- Federal archive of Switzerland (Switzerland)