CFR /  Title 38  /  Part 20  /  Sec. 20.500 Rule 500. Who can file an appeal in simultaneously

In a simultaneously contested claim, any claimant or representative of a claimant may file a Notice of Disagreement or Substantive Appeal within the time limits set out in Rule 501 (Sec. 20.501 of this part). (Authority: 38 U.S.C. 7105(b)(2), 7105A)