; and (II) have periodically or historically been used or offered for public domestic livestock grazing, as determined by the Secretary concerned; and (ii) National Forest System land that— (I) is subject to a grazing permit or lease issued by the Secretary of Agriculture; and (II) has periodically or historically been used or offered for public domestic livestock grazing, as determined by the Secretary concerned. (F) Environmental assessment The term environmental assessment has the meaning given the term in section 111 of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4336e ). (G) Environmental impact statement The term environmental impact statement has the meaning given the term in section 111 of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4336e ). (H) Lead agency The term lead agency means the Federal agency headed by the Secretary concerned that, at the request of the Governor of the applicable State under paragraph (3)(A)(ii), carries out the NEPA process for a proposed action under an allotment management plan authorized under paragraph (2). (I) NEPA process (i) In general The term NEPA process means any portion of the process, analysis, and other measure, including the preparation of an environmental impact statement, if necessary, that is required to be carried out by the Secretary concerned under the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq. ) before the Secretary concerned undertakes a proposed action. (ii) Period For purposes of clause (i), the NEPA process— (I) begins on the date on which the Secretary concerned receives an application for a proposed action from a project sponsor; and (II) ends on the date on which the Secretary concerned issues, with respect to the proposed action— (aa) a record of decision, including, if necessary, a revised record of decision; (bb) a finding of no significant impact