Versions of 38 CFR 17.646 - Obligated service on LawServer 2024 38 CFR 17.646 – Obligated service 2023 38 CFR 17.646 – Obligated service 2022 38 CFR 17.646 – Obligated service 2021 38 CFR 17.646 – Obligated service 2020 38 CFR 17.646 – Obligated service 2019 38 CFR 17.646 – Obligated service 2016 38 CFR 17.646 – Obligated service