The Ferruccio Parri National Institute (formerly INSMLI - National Institute for the History of the Liberation Movement in Italy) is an institution founded by Ferruccio Parri in 1949 with the aim of collecting, conserving and studying the documentary heritage of the Volunteer Corps of Freedom and of the National Liberation Committee of Upper Italy (Corpo Volontari della Libertà e del Comitato di Liberazione Nazionale Alta Italia).