; (2) reduce, to the maximum extent practicable, waste, fraud, and abuse with respect to the implementation of this section; and (3) require any party that receives funds directly or indirectly under this section, including a participating State and a recipient of amounts from a State loan fund, to use procedures with respect to the management of the funds that conform to generally accepted accounting standards. (l) Authorization of appropriations There are authorized to be appropriated such sums as may be necessary to carry out this section for fiscal years 2019 through 2028. . 3. Consideration of mitigation measures funded by State loan funds in flood insurance premium rates (a) Estimated rates Clause (ii) of section 1307(a)(1)(A) of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4014(a)(1)(A)(ii) ) is amended by inserting and any activities assisted through amounts from a State loan fund established pursuant to section 1326, after similar measures, . (b) Chargeable rates Paragraph (1) of section 1308(b) of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4015(b)(1) ) is amended by striking and similar measures and inserting similar measures, and any activities assisted through amounts from a State loan fund established pursuant to section 1326 .