Versions of 26 CFR 1.1374-9 - Anti-stuffing rule on LawServer 2024 26 CFR 1.1374-9 – Anti-stuffing rule 2023 26 CFR 1.1374-9 – Anti-stuffing rule 2022 26 CFR 1.1374-9 – Anti-stuffing rule 2021 26 CFR 1.1374-9 – Anti-stuffing rule 2015 26 CFR 1.1374-9 – Anti-stuffing rule 2014 26 CFR 1.1374-9 – Anti-stuffing rule 2010 26 CFR 1.1374-9 – Anti-stuffing rule 2009 26 CFR 1.1374-9 – Anti-stuffing rule