21.7803—Revision of decisions.
The revision of a decision on which an action was predicated is subject to the following sections:
(a)
Clear and unmistakable error, § 3.105(a) of this chapter; and
(b)
Difference of opinion, § 3.105(b) of this chapter.
Code of Federal Regulations
(Authority:
38 U.S.C. 511
)