2024 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2023 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2022 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2021 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2020 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2019 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2016 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2015 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging

2014 49 CFR 172.327 – Petroleum sour crude oil in bulk packaging