; and (C) in paragraph (3), by striking The and inserting Subject to subsection (i) of this section, the ; (3) in subsection (e)(1), by striking If and inserting Subject to subsection (i) of this section, if ; and (4) by adding at the end the following new subsection: (i) Satisfaction of mandatory purchase requirement in States requiring flood coverage in all-Perils policies (1) Waivers Subsections (a), (b), and (e) of section 102 shall not apply with respect to residential properties in any State for which the Administrator determines that State law, including any regulation or Executive order, requires that with respect residential properties any property insurance coverage that covers all perils except specifically excluded perils shall include coverage for flood perils in an amount at least equal to the outstanding principal balance of the loan or the maximum limit of flood insurance coverage made available under this title with respect to such type of residential property, whichever is less. (2) Definitions, procedures, standards The Administrator may establish such definitions, procedures, and standards as the Administrator considers necessary for making determinations under paragraph (1). . 510. Flood insurance purchase requirements Section 102 of the Flood Disaster Protection Act of 1973 ( 42 U.S.C. 4012a ), as amended by the preceding provisions of this Act, is further amended— (1) in subsection (c)(2)(A), by striking $5,000 or less and inserting the following: $25,000 or less, except that such amount (as it may have been previously adjusted) shall be adjusted for inflation by the Administrator upon the expiration of the 5-year period beginning upon the enactment of the 21st Century Flood Reform Act and upon the expiration of each successive 5-year period thereafter, in accordance with an inflationary index selected by the Administrator