Versions of 26 CFR 1.57-0 - Scope on LawServer 2024 26 CFR 1.57-0 – Scope 2023 26 CFR 1.57-0 – Scope 2022 26 CFR 1.57-0 – Scope 2021 26 CFR 1.57-0 – Scope 2020 26 CFR 1.57-0 – Scope 2019 26 CFR 1.57-0 – Scope 2016 26 CFR 1.57-0 – Scope 2015 26 CFR 1.57-0 – Scope 2014 26 CFR 1.57-0 – Scope 2010 26 CFR 1.57-0 – Scope 2009 26 CFR 1.57-0 – Scope