The National Library Service for the Blind and Physically Handicapped (NLS) is a free library program of braille and audio materials circulated to eligible borrowers in the United States by postage-free mail. The program is a service sponsored by the Library of Congress. People may be eligible for the program if they are blind, have a visual disability that prevents them from reading normal print, or a physical disability that keeps them from being able to hold a book. Persons with a reading disability, such as dyslexia, may also qualify for this free program. Library materials are distributed to regional and subregional libraries and are then circulated to eligible patrons.
The NLS also has materials for those who are eligible that speak a different language. Audio recordings of magazines, braille books, and audio books materials are available. The collections include German, French, and Spanish materials. These, however, are just some of the foreign language items that are offered. Foreign producers provide the organization with several of these items and the NLS house these collections at the NLS Multistate Center East. Many of the Spanish audio and braille books, though, are produced by MLS themselves. These are among the materials that can be retrieved through Inter Library Loan and by mail. The website for The National Library Service for the Blind and Physically Handicapped also gives links to other foreign language materials and resources.
The NLS was established by an act of Congress in 1931, and was amended in 1934 to include sound recordings (talking books). The program was expanded in 1952 to include blind children, in 1962 to include music materials, and in 1966 to include individuals with physical impairments that prevent the reading of standard print.
The Chafee amendment of 1996 (Chafee) added title 17 United States Code section 121 to the copyright portion of US law; section 121 established specific limitations on the exclusive rights in copyrighted works. The amendment allows authorized entities to reproduce or distribute copies or phonorecords of previously published nondramatic literary works in specialized formats exclusively for use by blind or other persons with disabilities. The definition of authorized entities under Chafee includes any "nonprofit organization or a governmental agency that has a primary mission to provide specialized services relating to training, education, or adaptive reading or information access needs of blind or other persons with disabilities." A "nonprofit organization" is understood to mean an organization that has been granted nonprofit tax exemption under section 501(c)(3) of the Internal Revenue Code. The NLS notes that this authority to make or distribute copies may be delegated to "volunteers, special education teachers, and commercial producers."