Union of Italian Migrant Workers (Italian:Federazione Italiani Lavoratori Emigrati), an organization of Italian immigrants in West Germany. FILE had political affiliations to the P.C.(m-l)I. . It also maintained relations to one of the refounded KPD and the Communist League of West Germany (KBW). West German state security estimated the membership of FILE to be 1200 people. FILE was dissolved in 1974.