; (B) has adequate procedures to detect and prevent fraud, waste, abuse, and duplication of benefit; and (C) maintains a comprehensive and publicly accessible website. (2) Certification Before making a grant under this section, the Secretary shall certify that the grantee has in place proficient processes and procedures to comply with the requirements developed under paragraph (1), as determined by the Secretary. (3) Compliance before allocation The Secretary may permit a State, unit of general local government, or Indian tribe to demonstrate compliance with the requirements for adequate financial controls developed under paragraph (1) before a disaster occurs and before receiving an allocation for a grant under this section. (4) Duplication of benefits (A) In general Funds made available under this section shall be used in accordance with section 312 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5155 ), as amended by section 1210 of the Disaster Recovery Reform Act of 2018 (division D of Public Law 115–254 ), and such rules as may be prescribed under such section 312. (B) Penalties In any case in which the use of grant funds under this section results in a prohibited duplication of benefits, the grantee shall— (i) apply an amount equal to the identified duplication to any allowable costs of the award consistent with actual, immediate cash requirement; (ii) remit any excess amounts to the Secretary to be credited to the obligated, undisbursed balance of the grant consistent with requirements on Federal payments applicable to such grantee