; and (B) may not be revised, updated, or replaced in accordance with the standards, guidelines, and procedures established under paragraph (1) before the expiration of the 3-year period beginning on that date of certification. (3) Exemption from rulemaking Until the date on which the Administrator promulgates regulations implementing paragraphs (1) and (2), the Administrator may adopt policies and procedures, notwithstanding any other provision of law, necessary to implement those paragraphs without regard to section 553 of title 5, United States Code, and without conducting regulatory analyses otherwise required by statute, regulation, or Executive order. . 503. Use of high-resolution mapping technology (a) In general Section 100216(b)(1) of the Biggert-Waters Flood Insurance Reform Act of 2012 ( 42 U.S.C. 4101b(b)(1) ) is amended— (1) in subparagraph (A)(i), by inserting subject to subparagraph (D), before all populated areas ; (2) in subparagraph (B), by striking and at the end; (3) in subparagraph (C), by striking the period at the end and inserting the following: , including by facilitating, partnering with other Federal, State, and local agencies with respect to, and leveraging the efficient acquisition of the most up-to-date high-resolution topographic data, such as Light Detection and Ranging (commonly known as LiDAR ) data and other new and emerging technologies; and