38 CFR §19.20
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
An appeal consists of a timely filed Notice of Disagreement submitted in accordance with the provisions of § 19.21, and either § 19.52(a) or § 20.501(a) of this chapter, as applicable and, after a Statement of the Case has been furnished, a timely filed Substantive Appeal.