Versions of 19 CFR Part 159 - Liquidation of Duties on LawServer 2024 19 CFR Part 159 – Liquidation of Duties 2023 19 CFR PART 159 – LIQUIDATION OF DUTIES 2022 19 CFR Part 159 – Liquidation of Duties 2021 19 CFR Part 159 – Liquidation of Duties 2020 19 CFR Part 159 – Liquidation of Duties