; 132 Stat. 64) is published in the Federal Register. (3) Additional premium The additional premium for the extended Group Flood Insurance Policy coverage required under paragraph (1) shall be $300 per individual insured. (4) Implementation The Administrator shall implement paragraph (1) not later than August 24, 2019. (b) Payment of additional premium (1) Additional premium necessary expense Notwithstanding any other provision of law, the Administrator shall provide additional financial assistance under section 408(e)(2) of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5174(e)(2) ) to each individual insured under the Group Flood Insurance Policy extended under subsection (a)(1) in an amount equal to the amount of the additional premium required under subsection (a)(2). (2) Payment of additional premium Notwithstanding any other provision of law, the Administrator shall withhold the additional financial assistance provided under paragraph (1) and, not later than August 1, 2019, transfer the amount to the National Flood Insurance Fund established pursuant to section 1310 of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4017 ) on behalf of each individual insured under the Group Flood Insurance Policy extended under subsection (a)(1). 4. GAO study and report (a) Study The Comptroller General of the United States shall conduct a study of— (1) the costs and benefits of Group Flood Insurance Policies, as described in section 61.17 of title 44, Code of Federal Regulations, in communities affected by repeated disasters; and (2) the rate at which individuals in communities described in paragraph (1) purchase private insurance policies after the Group Flood Insurance Policy term ends. (b) Report Not later than 1 year after the date of enactment of this Act, the Comptroller General of the United States shall submit a report to Congress on the study conducted under subsection (a).