Versions of 49 CFR Part 674 - State Safety Oversight on LawServer 2024 49 CFR Part 674 – State Safety Oversight 2023 49 CFR PART 674 – STATE SAFETY OVERSIGHT 2022 49 CFR Part 674 – State Safety Oversight 2021 49 CFR Part 674 – State Safety Oversight 2020 49 CFR Part 674 – State Safety Oversight