Versions of 21 CFR 314.2 - Purpose on LawServer 2024 21 CFR 314.2 – Purpose 2023 21 CFR 314.2 – Purpose 2022 21 CFR 314.2 – Purpose 2021 21 CFR 314.2 – Purpose 2020 21 CFR 314.2 – Purpose 2019 21 CFR 314.2 – Purpose 2016 21 CFR 314.2 – Purpose 2015 21 CFR 314.2 – Purpose 2014 21 CFR 314.2 – Purpose