7 C.F.R. § 1463.111
(d)
(1) CCC will establish, after consultation with the Department of the Treasury, a discount rate that reflects the value of any remaining payments due under this part if such payments were to be made as a lump sum payment in the current year. Unless there is consideration for such contract in an amount equal to or greater than the discounted value of the payments, subject to the assignment, based on the discount rate established for such payments by CCC, CCC will not approve any assignment other than to: