; and (B) to encourage relevant public-private partnerships. (2) Credits to fund Any cash donations accepted under paragraph (1) shall be— (A) credited to, and form a part of, the Fund; and (B) allocated to the covered agency for which the donation was made. (3) Other allocations Any donations allocated to a covered agency under paragraph (2)(B) shall be allocated to the applicable covered agency independently of the allocations under subsection (e)(1). (k) Required consideration for accessibility In expending amounts from the Fund, the Secretary and the Secretary of Agriculture shall incorporate measures to improve the accessibility of assets and accommodate visitors and employees with disabilities in accordance with applicable law. . (b) Clerical amendment The table of chapters for subtitle II of title 54, United States Code, is amended by inserting after the item relating to chapter 2003 the following: 2004. National Parks and Public Land Legacy Restoration Fund 200401 . (c) GAO study Not later than 5 years after the date of enactment of this Act, the Comptroller General of the United States shall— (1) conduct a study on the implementation of this section and the amendments made by this section, including whether this section and the amendments made by this section have effectively reduced the priority deferred maintenance backlog of the covered agencies (as that term is defined in section 200401 of title 54, United States Code)