Amounts appropriated by this Act to the Department of the Interior shall be available for obligation and expenditure not later than 60 days after the date of enactment of this Act. sage-grouse 120. None of the funds made available by this or any other Act may be used by the Secretary of the Interior to write or issue pursuant to section 4 of the Endangered Species Act of 1973 ( 16 U.S.C. 1533 )— (1) a proposed rule for greater sage-grouse ( Centrocercus urophasianus )