1. Short title This Act may be cited as the BUILDER Act of 2020 or the Building United States Infrastructure through Limited Delays and Efficient Reviews Act of 2020 . 2. National Environmental Policy Act of 1969 (a) Paragraph (2) of section 102 Section 102(2) of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4332(2) ) is amended— (1) in subparagraph (A), by striking insure and inserting ensure ; (2) in subparagraph (B), by striking insure and inserting ensure ; (3) in subparagraph (C)— (A) by inserting consistent with the provisions of this Act and except as provided by other provisions of law, before include in every ; (B) by striking clauses (i) through (v) and inserting the following: (i) reasonably foreseeable environmental effects with a reasonably close causal relationship to the proposed agency action; (ii) any reasonably foreseeable adverse environmental effects which cannot be avoided should the proposal be implemented; (iii) a reasonable number of alternatives to the proposed agency action that are technically and economically feasible, are within the jurisdiction of the agency, meet the purpose and need of the proposed agency action, and, where applicable, meet the goals of the applicant; (iv) the relationship between local short-term uses of man's environment and the maintenance and enhancement of long-term productivity; and (v) any irreversible and irretrievable commitments of Federal resources which would be involved in the proposed agency action should it be implemented. ; and (C) by striking the responsible Federal official and inserting the head of the lead agency ; (4) in subparagraph (D), by striking Any and inserting any ; (5) by redesignating subparagraphs (D) through (I) as subparagraphs (F) through (K), respectively; (6) by inserting after subparagraph (C) the following: (D) ensure the professional integrity, including scientific integrity, of the discussion and analysis in an environmental document; (E) make use of reliable existing data and resources in carrying out this Act