Castro recommends that Treasury Office of Inspector General (OIG) follow-up with New Hampshire's management to confirm if the $14,027,288 noted as unsupported expenditures within the Direct Payments greater than or equal to $50,000 payment type can be supported. If support is not provided, Treasury OIG should recoup the funds or request New Hampshire management to provide support for replacement expenses, not previously charged, that were eligible during the CRF period of performance. ' In addition, Castro recommends that Treasury OIG request New Hampshire management to provide support for replacement expenses, not previously charged, that were eligible during the CRF period of performance for the $2,397,551 of ineligible costs charged to the Grants greater than or equal to $50,000 payment type. If support is not provided, Treasury OIG should recoup the funds. Further, based on New Hampshire management's responsiveness to Treasury OIG's requests and management's ability to provide sufficient documentation and/or replace unsupported and ineligible transactions charged to CRF with valid expenditures, Castro recommends Treasury OIG determine the feasibility of conducting an audit for the Grants greater than or equal to $50,000 and Direct Payments greater than or equal to $50,000 payment types.