115–254 , the Secretary shall allocate to all such grantees an aggregate amount not less than 33 percent of the sum of such amounts of funds within 120 days after the enactment of this Act based on the best available data, and shall allocate no less than 100 percent of such funds by no later than 180 days after the enactment of this Act: Provided further , That the Secretary shall not prohibit the use of funds made available under this heading and the same heading in Public Law 115–254 for non-Federal share as authorized by section 105(a)(9) of the Housing and Community Development Act of 1974 ( 42 U.S.C. 5305(a)(9) ): Provided further , That of the amounts made available under this heading, grantees may establish grant programs to assist small businesses for working capital purposes to aid in recovery: Provided further , That as a condition of making any grant, the Secretary shall certify in advance that such grantee has in place proficient financial controls and procurement processes and has established adequate procedures to prevent any duplication of benefits as defined by section 312 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5155 ), to ensure timely expenditure of funds, to maintain comprehensive websites regarding all disaster recovery activities assisted with these funds, and to detect and prevent waste, fraud, and abuse of funds: Provided further , That with respect to any such duplication of benefits, the Secretary shall act in accordance with section 1210 of Public Law 115–254 (132 Stat. 3442) and section 312 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5155 ): Provided further , That the Secretary shall require grantees to maintain on a public website information containing common reporting criteria established by the Department that permits individuals and entities awaiting assistance and the general public to see how all grant funds are used, including copies of all relevant procurement documents, grantee administrative