The Act on the Institute of National Remembrance – Commission for the Prosecution of Crimes against the Polish Nation (Polish: Ustawy o Instytucie Pamięci Narodowej - Komisji Ścigania Zbrodni przeciwko Narodowi Polskiemu) is a 1998 Polish law that created the Institute of National Remembrance. This memory law was amended twice, in 2007 and 2018.