38 CFR § 1.969 - Revision of waiver decisions.
(a)Jurisdiction. A decision involving waiver may be reversed or modified on the basis of new and material evidence, fraud, a change in law or interpretation of law specifically stated in a Department of Veterans Affairs issue, or clear and unmistakable error shown by the evidence in file at the time the prior decision was rendered by the same or any other regional office Committee.
(2)Section 3.105 (a) and (b) of this chapter as to revision of decisions, except that the Central Office staff may postaudit or make an administrative review of any decision of a regional office Committee;
(c)Difference of opinion. Where reversal or amendment of a decision involving waiver is authorized under § 3.105(b) of this chapter because of a difference of opinion, the effective date of waiver will be governed by the principle contained in § 3.400(h) of this chapter.