Versions of 26 CFR 1.951A-7 - Applicability dates on LawServer 2024 26 CFR 1.951A-7 – Applicability dates 2023 26 CFR 1.951A-7 – Applicability dates 2022 26 CFR 1.951A-7 – Applicability dates 2021 26 CFR 1.951A-7 – Applicability dates