; (4) in subsection (d)— (A) in paragraph (8)— (i) in the heading, by striking NEPA and inserting Environmental ; (ii) by amending subparagraph (A) to read as follows: (A) In general Except as inconsistent with paragraph (7), and except as provided in subparagraph (D), to the maximum extent practicable and consistent with Federal law, all Federal authorizations and reviews for a project shall rely on a single environmental document for each type of environmental document prepared under the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.) under the leadership of the lead agency. ; and (iii) by adding at the end the following: (D) Exception The lead agency may waive the application of subparagraph (A) with respect to a project if— (i) the project sponsor requests that agencies issue separate environmental documents; (ii) the obligations of a cooperating agency or participating agency under the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.) have already been satisfied with respect to such project; or (iii) the lead agency determines that such application would not facilitate completion of the environmental review process for such project within the timeline established under paragraph (10).