38 CFR § 20.401
Rule 401. Who can file an appeal in simultaneously contested claims
November 5, 2020
In simultaneously contested claims, any claimant or representative of a claimant may file a Notice of Disagreement within the time limits set out in Rule 402 (§20.402).
(Authority: 38 U.S.C. 7105(b)(2), 7105A)