Versions of 39 CFR 957.3 - Definitions on LawServer 2024 39 CFR 957.3 – Definitions 2023 39 CFR 957.3 – Definitions 2022 39 CFR 957.3 – Definitions 2021 39 CFR 957.3 – Definitions 2020 39 CFR 957.3 – Definitions 2019 39 CFR 957.3 – Definitions 2016 39 CFR 957.3 – Definitions 2015 39 CFR 957.3 – Definitions 2014 39 CFR 957.3 – Definitions