On the 18th of November 2020, the UK government published the guidelines for road freight transport between the UK and the European Union (EU). These will soon be available in several languages. At present, the English version of the Guidance for haulage companies and commercial drivers moving goods between Great Britain (England, Scotland and Wales) and the European Union can be found at the following link: https://www.gov.uk/guidance/transporting-goods-between-great-britain-and-the-eu-from-1-january-2021-guidance-for-hauliers
Since it is to be expected that the guidelines will be subject to regular updating, it is advisable to always look at the latest version. If you have any questions, please do not hesitate to contact our colleague Bacci.