These Regulations are made in exercise of the powers in sections 51(1)(a), 52(2) and (5) and 56(1) and (4) of the Taxation (Cross-border Trade) Act 2018 (c. 22) (“TCTA”) and section 16A(1), (2)(b) and (4) of the Value Added Tax Act 1994 (c. 23) (“VATA”) in consequence of, or otherwise in connection with, the withdrawal of the United Kingdom from the EU.