31 C.F.R. § 25.300
(a) Each Borrower that wishes to prepay at par the Total Permitted Prepayment Amount, or any portion thereof, must submit a written prepayment application. To be considered complete, a prepayment application must contain the following information and materials:
(1) Part I of the prepayment application shall be the identification of each Eligible FMS Loan or Eligible FMS Advance, as the case may be, with respect to which the Borrower has selected to prepay the amount thereof permitted by this part to be prepaid, setting forth with respect to each such Eligible FMS Loan or Eligible FMS Advance:
(3) Part III of the prepayment application shall be a description of each Private Loan, 90 percent of which the Borrower seeks to have guaranteed, setting forth with respect to each Private Loan: