Versions of 42 CFR 431.1 - Purpose on LawServer 2024 42 CFR 431.1 – Purpose 2023 42 CFR 431.1 – Purpose 2022 42 CFR 431.1 – Purpose 2021 42 CFR 431.1 – Purpose 2020 42 CFR 431.1 – Purpose 2019 42 CFR 431.1 – Purpose 2016 42 CFR 431.1 – Purpose 2015 42 CFR 431.1 – Purpose 2014 42 CFR 431.1 – Purpose