HMRC have updated their guidance Reference Documents for The Customs Tariff (Suspension of Import Duty Rates) (EU Exit) Regulations 2020. It has been updated with Suspensions of Import Duty Rates, version 1.8, dated 18th January 2023. https://www.gov.uk/government/publications/reference-documents-for-the-customs-tariff-suspension-of-import-duty-rates-eu-exit-regulations-2020