7 C.F.R. § 1944.413
(a) Approval of grant. Within 30 days of the grantee meeting the conditions of § 1944.411 of this subpart or, if applicable, signing exhibit D, the approving official will:
(b) Cancellation of an approved grant. An approved grant may be canceled before closing if the applicant is no longer eligible, the proposal is no longer feasible, or the applicant requests cancellation. Cancellation will be accomplished as follows: