Notwithstanding the date of HUD approval of the recipient's application (or, in the case of grants made under subpart D of this part or HUD-administered small cities recipients in Hawaii, the date of submission of the grantee's consolidated plan, in accordance with 24 CFR part 91), section 202(a) of the Flood Disaster Protection Act of 1973 (42 U.S.C. 4106) and the regulations in 44 CFR parts 59 through 79 apply to funds provided under this part 570.