Collections composing Library; location
The Library of Congress, composed of the books, maps, and other publications which on December 1, 1873, remained in existence, from the collections theretofore united under authority of law and those added from time to time by purchase, exchange, donation, reservation from publications ordered by Congress, acquisition of material under the copyright law, and otherwise, shall be preserved in the Library Building.
Departments of Library
The Library of Congress shall be arranged in two departments, a general library and a law library.
Appropriations for increase of general library
The unexpended balance of any sums appropriated by Congress for the increase of the general library, together with such sums as may hereafter be appropriated to the same purpose, shall be laid out under the direction of the Joint Committee of Congress on the Library.
Obligations for reimbursable and revolving fund activities; limitation
Effective for fiscal years beginning with fiscal year 1995, obligations for any reimbursable and revolving fund activities performed by the Library of Congress are limited to the total amounts provided (1) in the annual regular appropriations Act making appropriations for the legislative branch, or (2) in a supplemental appropriations Act that makes appropriations for the legislative branch.
Furniture, furnishings, and office and library equipment; transfer of funds
(a) Transfer of funds
In addition to any other transfer authority provided by law, during fiscal year 2001 and fiscal years thereafter, the Librarian of Congress may transfer to and among available accounts of the Library of Congress amounts appropriated to the Librarian from funds for the purchase, installation, maintenance, and repair of furniture, furnishings, and office and library equipment.
(b) Availability of funds
Any amounts transferred pursuant to subsection (a) shall be merged with and be available for the same purpose and for the same period as the appropriation or account to which such amounts are transferred.
(c) Approval of Congress
The Librarian may transfer amounts pursuant to subsection (a) only with the approval of the Committees on Appropriations of the House of Representatives and Senate.
Source: United States Code / CFR (uscode.house.gov, govinfo.gov) — U.S. federal law, public domain (17 U.S.C. § 105).