20.1400—Rule 1400. Motions to revise Board decisions.
(a)
Review to determine whether clear and unmistakable error exists in a final Board decision may be initiated by the Board, on its own motion, or by a party to that decision (as the term “party” is defined in Rule 1401(b) ( § 20.1401(b) of this part) in accordance with Rule 1404 ( § 20.1404 of this part ).
(1)
Decisions on issues which have been appealed to and decided by a court of competent jurisdiction; and