Versions of 49 CFR Part 399 - Employee Safety and Health Standards on LawServer 2024 49 CFR Part 399 – Employee Safety and Health Standards 2023 49 CFR PART 399 – EMPLOYEE SAFETY AND HEALTH STANDARDS 2022 49 CFR Part 399 – Employee Safety and Health Standards 2021 49 CFR Part 399 – Employee Safety and Health Standards 2020 49 CFR Part 399 – Employee Safety and Health Standards