Institute of National Remembrance
The Institute of National Remembrance – Commission for the Prosecution of Crimes against the Polish Nation (Polish: Instytut Pamięci Narodowej – Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu, abbreviated IPN) is a Polish state research institute in charge of education and archives which also includes two public prosecution service components exercising investigative, prosecution and lustration powers. The IPN was established by the Polish parliament by the Act on the Institute of National Remembrance of 18 December 1998 through reforming and expanding the earlier Main Commission for the Investigation of Crimes against the Polish Nation of 1991, which itself had replaced the General Commission for Research on Fascist Crimes, a body established in 1945 focused on investigating the crimes of the Nazi administration in Poland during World War II. In 2018, IPN's mission statement was amended by the controversial Amendment to the Act on the Institute of National Remembrance to include "protecting the reputation of the Republic of Poland and the Polish Nation".
Source: Wikipedia — Institute of National Remembrance (CC BY-SA 4.0)