The National Film Registry (NFR) is the United States National Film Preservation Board's (NFPB) selection of films for preservation in the Library of Congress. The NFPB, established by the National Film Preservation Act of 1988, was reauthorized by acts of Congress in 1992, 1996, 2005, and again in October 2008. The NFPB's mission, to which the NFR contributes, is to ensure the survival, conservation, and increased public availability of America's film heritage. The 1996 law also created the non-profit National Film Preservation Foundation which, although affiliated with the NFPB, raises money from the private sector.