S.C. Code § 60-1-120
The South Carolina State Library shall provide library service to the blind and physically handicapped readers in cooperation with the United States Library of Congress. The State Library shall provide books and other reading matter in recorded form, in braille, in large type, or any other medium of reading used by the blind and physically handicapped. To this end, the State Library is authorized to contract with the appropriate federal agency or any library for the blind and physically handicapped. Services must be rendered in accordance with applicable federal regulations and consistent with the current standards and guidelines for service for the Library of Congress National Library Service for the Blind and Physically Handicapped.
S.C. Code § 60-1-120