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 (Special Procedures and Outward Processing) (EU Exit) Regulations 2018 (S.I. 2018/1249) (the “Special Procedures Regulations”), the Customs Tariff (Establishment) (EU Exit) Regulations 2020 (S.I. 2020/1430) (the “Establishment Regulations”), the Customs (Reliefs from a Liability to Import Duty and Miscellaneous Amendments) (EU Exit) Regulations 2020 (S.I. 2020/1431) (the “Reliefs Regulations”) and the Customs Tariff (Suspension of Import Duty Rates) (EU Exit) Regulations 2020 (S.I. 2020/1435) (the “Suspension Regulations”).