34 C.F.R. § 674.40
(b) If a borrower has received Defense, NDSL, and Perkins loans and only one can be cancelled, the amount due on the uncancelled loan is the amount established in § 674.31(b) (2), loan repayment terms; § 674.33(b), minimum repayment rates; or § 674.33(c), extension of repayment period.
(Authority: 20 U.S.C. 425 and 1087dd, 1087ee)
[52 FR 45754, Dec. 1, 1987. Redesignated at 59 FR 61410, Nov. 30, 1994]