There shall be printed and furnished to the Library of Congress for official use in the District of Columbia not to exceed twenty-five copies of: House documents and reports, bound; Senate documents and reports, bound; Senate and House journals, bound; public bills and resolutions; the United States Code and supplements, bound; and all other publications and maps which are printed, or otherwise reproduced, under authority of law, upon the requisition of a Congressional committee, executive department, bureau, independent office, establishment, commission, or officer of the Government. Confidential matter, blank forms, and circular letters not of a public character shall be excepted. In addition, there shall be delivered as printed to the Library of Congress: ten copies of each House document and report, unbound; ten copies of each Senate document and report, unbound; and ten copies of each private bill and resolution and fifty copies of the laws in slip form.
(Pub. L. 90–620, Oct. 22, 1968, 82 Stat. 1282; Pub. L. 97–276, § 101(e), Oct. 2, 1982, 96 Stat. 1189.)