Okręgowa Komisja Badania Zbrodni Przeciwko Narodowi Polskiemu w Olsztynie. 1965–1998

The article contains a short, synthetic description of the functioning of the Branch Commis-sion for the Investigation of German-Nazi Crimes in Olsztyn (operating since 1991 underthe name of the Commission for the Prosecution of Crimes against the Polish Nation). The thir-ty-three-year activity of the Commission in Olsztyn was described in the form of a calendar for1965–1999 and lists of investigations in matters relating to Nazi crimes and Stalinist crimes, a listof members and employees of the Commission in Olsztyn, as well as conferences and scientificsessions they organised, along with the publications of members and employees of the Commis-sion in Olsztyn. The article also includes a list of sources used therein, which is an important aidfor researchers on this topic.