Versions of 38 CFR 17.644 - Selection of participants on LawServer 2024 38 CFR 17.644 – Selection of participants 2023 38 CFR 17.644 – Selection of participants 2022 38 CFR 17.644 – Selection of participants 2021 38 CFR 17.644 – Selection of participants 2020 38 CFR 17.644 – Selection of participants 2019 38 CFR 17.644 – Selection of participants 2016 38 CFR 17.644 – Selection of participants