Versions of 29 CFR 19.5 - Certification on LawServer 2024 29 CFR 19.5 – Certification 2023 29 CFR 19.5 – Certification 2022 29 CFR 19.5 – Certification 2021 29 CFR 19.5 – Certification 2020 29 CFR 19.5 – Certification 2019 29 CFR 19.5 – Certification 2016 29 CFR 19.5 – Certification 2015 29 CFR 19.5 – Certification 2014 29 CFR 19.5 – Certification