; and (ii) subject to leasing; (B) additional requirements (including additional financial assurances or fees) should be applicable to ensure reclamation of uranium mine sites, including abandoned uranium mine sites; and (C) whether additional land should be withdrawn from location and entry of uranium mining claims by the Secretary. (d) Completion of study The National Academy of Sciences shall— (1) not later than 18 months after the date of enactment of this Act, submit the findings and recommendations of the study to the Secretary and the Secretary of Agriculture; and (2) on completion of the study, make the results of the study available to the public. (e) Report Not later than 180 days after receiving the results of the study, the Secretary, in consultation with the Secretary of Agriculture, shall submit to the Committee on Energy and Natural Resources of the Senate and the Committee on Natural Resources of the House of Representatives a report on— (1) the findings and recommendations of the study; (2) the agreement or disagreement of the Secretaries with each of the findings and recommendations of the study; and (3) (A) a plan and timeframe for implementing those recommendations of the study that do not require legislation