NOTE: Repositories in this category operate as authorized entities as described in Section 121 of the Copyright Act (the Chafee Amendment) and may only provide specialized format versions of print instructional materials to qualified students.
- The Accessible Book Collection: http://www.accessiblebookcollection.org/
- American Printing House for the Blind: http://www.aph.org/
- Books Aloud, Inc.: http://www.booksaloud.org/home.htm
- Bookshare.org: http://www.bookshare.org/web/Welcome.html
- National Library Service: www.loc.gov/nls
- Recording for the Blind and Dyslexic (RFB&D): http://www.rfbd.org/