https://taxation-customs.ec.europa.eu/united-kingdom_en
“On 24 December 2020, the EU and the UK reached an agreement on the terms of their relationship following the UK’s withdrawal from the EU. The EU-UK Trade and Cooperation Agreement (TCA) provisionally entered into force on 1 May 2021 and provides for zero tariffs and zero quotas on all trade of EU and UK goods that comply with the appropriate rules of origin.”