The Mayor may waive in whole or in part any claim of the government in any amount arising out of erroneous payment to or on behalf of an employee whenever both of the following are true:
A determination that collection of the claim would be against equity and good conscience, and therefore not in the best interests of the government, will generally be supported by a finding that all of the following are true:
An application for waiver shall be referred by the Mayor to the agency that authorized the erroneous payment, and the head of that agency shall investigate the erroneous payment and submit his or her report of investigation to the Mayor, which report shall include, at a minimum, all of the following:
Upon receipt of the report of investigation pursuant to § 2902.3, the Mayor shall issue a written decision to the employee and the agency involved, including justification therefor, either:
Any amounts of an erroneous payment which have been collected from any employee or former employee prior to a waiver of the claim, shall be refunded to the employee or former employee, to the extent of the waiver, by the Director, and charged to the appropriation from which the erroneous payment was made.
The report of investigation, the written decision, and other pertinent information, shall constitute the record in each case, and shall be retained by the Mayor for three (3) years following the date of the written decision.
The decision of the Mayor to deny the waiver, in whole or in part, shall be the final administrative decision, which is not subject to further administrative appeal.
In the audit and settlement of the accounts of any accountable officer or official, full credit shall be given for any amounts with respect to which collection by the government has been waived under this chapter.
An erroneous payment, the collection of which has been waived under this chapter, shall be deemed a valid payment for all purposes.
Nothing contained in this chapter shall be construed to affect in any way the authority under any other law or regulation to litigate, settle, compromise, or waive any claim of the government.
D.C. Mun. Regs. tit. 6, r. 6-B2902