38 C.F.R. § 20.200
The claimant and his or her representative, if any, will be informed of appellate rights provided by 38 U.S.C. chapters 71 and 72, including the right to a personal hearing and the right to representation. The agency of original jurisdiction will provide this information in each notification of a determination of entitlement or nonentitlement to Department of Veterans Affairs benefits, pursuant to 38 U.S.C. 5104, 5104B, and 5108.
(Authority: 38 U.S.C. 7105(a))