Versions of See prior versions of a law on LawServer 2024 29 CFR 2510.3-55 – Definition of employer–Association Retirement Plans and other multiple employer pension benefit plans 2023 29 CFR 2510.3-55 – Definition of employer – Association Retirement Plans and other multiple employer pension benefit plans 2022 29 CFR 2510.3-55 – Definition of employer – Association Retirement Plans and other multiple employer pension benefit plans 2021 29 CFR 2510.3-55 – Definition of employer – Association Retirement Plans and other multiple employer pension benefit plans 2020 29 CFR 2510.3-55 – Definition of employer–Association Retirement Plans and other multiple employer pension benefit plans