Versions of 38 CFR 17.4100 - Definitions on LawServer 2024 38 CFR 17.4100 – Definitions 2023 38 CFR 17.4100 – Definitions 2022 38 CFR 17.4100 – Definitions 2021 38 CFR 17.4100 – Definitions 2020 38 CFR 17.4100 – Definitions