13 CFR 302.18: Post-approval requirements.

A Recipient must comply with all financial, performance, progress report, and other requirements set forth in the terms and conditions of the Investment Assistance, including any special award conditions and applicable Federal cost principles (collectively, “Post-Approval Requirements”). A Recipient's failure to comply with Post-Approval Requirements may result in the disallowance of costs, termination of the Investment Assistance award, or other adverse consequences to the Recipient.