Versions of 5 CFR 2638.604 - Key program dates on LawServer 2024 5 CFR 2638.604 – Key program dates 2023 5 CFR 2638.604 – Key program dates 2022 5 CFR 2638.604 – Key program dates 2021 5 CFR 2638.604 – Key program dates 2020 5 CFR 2638.604 – Key program dates 2019 5 CFR 2638.604 – Key program dates 2016 5 CFR 2638.604 – Key program dates