Section 608.838 - Waiver requests and claims to the General Accounting Office(a) The regulations contained in this subpart do not preclude an employee from requesting a waiver of an overpayment under 5 U.S.C. 5584 or 8346(b) , 10 U.S.C. 2774 , 32 U.S.C. 716 , or in any way questioning the amount or validity of a debt by submitting a subsequent claim to the General Accounting Office in accordance with the procedures prescribed by the General Accounting Office.(b) These regulations also do not preclude an employee from requesting a waiver pursuant to other statutory provisions pertaining to the particular debts being collected.