Versions of 47 CFR 53.1 - Basis and purpose on LawServer 2024 47 CFR 53.1 – Basis and purpose 2023 47 CFR 53.1 – Basis and purpose 2022 47 CFR 53.1 – Basis and purpose 2021 47 CFR 53.1 – Basis and purpose 2020 47 CFR 53.1 – Basis and purpose 2019 47 CFR 53.1 – Basis and purpose 2016 47 CFR 53.1 – Basis and purpose 2015 47 CFR 53.1 – Basis and purpose 2014 47 CFR 53.1 – Basis and purpose
