after coordination with the Secretary of the Department of Veterans Affairs: Provided further , That renewal grants and new grants under this paragraph shall be administered in accordance with program requirements under the Native American Housing Assistance and Self-Determination Act of 1996 and modeled after the HUD-VASH program: Provided further , That the Secretary shall be authorized to waive, or specify alternative requirements for any provision of any statute or regulation that the Secretary administers in connection with the use of funds made available under this paragraph (except for requirements related to fair housing, nondiscrimination, labor standards, and the environment), upon a finding by the Secretary that any such waivers or alternative requirements are necessary for the effective delivery and administration of such assistance: Provided further , That grant recipients shall report to the Secretary on utilization of such rental assistance and other program data, as prescribed by the Secretary: Provided further , That the Secretary may reallocate, as determined by the Secretary, amounts returned or recaptured from awards under prior Acts