; (B) in subsection (c)(2)(A)(ii), by striking repetitive loss structures and inserting repetitive-loss properties ; (C) in subsection (d)— (i) in paragraph (1)— (I) in the paragraph heading, by striking repetitive loss structures and inserting repetitive-loss properties ; and (II) in the matter preceding subparagraph (A), by striking repetitive loss structures and inserting repetitive-loss properties ; and (ii) in paragraph (2)— (I) in the paragraph heading, by striking Repetitive loss structures and inserting Repetitive-loss properties ; and (II) by striking repetitive loss structures and inserting repetitive-loss properties ; and (D) in subsection (h), by striking paragraphs (2) and (3). 303. Premium rates for certain mitigated properties (a) Mitigation strategies Paragraph (1) of section 1361(d) of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4102(d)(1) ) is amended— (1) in subparagraph (A), by striking and at the end; (2) in subparagraph (B), by striking and at the end; and (3) by inserting after subparagraph (B) the following new subparagraphs: (C) with respect to buildings in dense urban environments, methods that can be deployed on a block or neighborhood scale; and (D) elevation of mechanical or other critical systems; and . (b) Mitigation credit Subsection (k) of section 1308 of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4015(k) ) is amended— (1) by striking shall take into account and inserting the following: shall— (1) take into account ; (2) in paragraph (1), as so designated by the amendment made by paragraph (1) of this subsection, by striking the period at the end and inserting ; and