These Regulations are made by the Treasury further to Part 1 of the Taxation (Cross-border Trade) Act 2018 (c. 22) (“the Act”) and amend the Customs Tariff (Suspension of Import Duty Rates) (EU Exit) Regulations 2020 (S.I. 2020/1435) (“the Suspension Regulations”) and the Customs Tariff (Establishment) (EU Exit) Regulations 2020 (S.I. 2020/1430) (“the Establishment Regulations”).