This page has been designed to provide useful information to Border Force Officers when processing Carnets. The following guides and resources are available for reference purposes:

1. ATA Carnet Processing Manual (combined paper and digital Carnet guide)
2. Blank ATA Carnet Example (this can be printed for training purposes)
3. Border Force FAQs


United Kingdom started digitalising its ATA Carnet procedures in 2021 as part of the global initiative led by the International Chamber of Commerce and the World Customs Organisation. Border Force, HMRC and UKNATACO are currently working on getting the UK ports ready to start processing live digital Carnets from 2026.



Digital Carnet functionality requires introduction of dedicated digital infrastructure for Customs and Carnet Users. Customs will use the Customs Portal (web-based app that allows processing of digital Carnet transactions) and Traders will use the ATA Carnet app (smartphone app which creates travel codes (QRs) for Customs to transact).

The process will look as follows:


United Kingdom will implement digital Carnets in 2026, alongside the EU, Norway and Switzerland. The remaining countries are expected to complete their transition by the end of 2028. During this Transition phase, “digital” Customs may have to process both paper and Digital Carnets if the trader’s itinerary involves both paper and digital countries. Note that, in the context of the UK Carnet procedures, dual Carnet processing will only apply to UK issued Carnets on export from UK and return to UK (foreign Carnets will be presented either as paper or digital depending on whether the issuing country implemented digital functionality).

Dual processing scenario applicable to UK Carnets travelling to both paper and digital countries:

Alongside the HMRC, we have produced a Digital Carnet Training Course which explains how to process digital Carnets and provides guidance on various scenarios Officers may encounter.

Note that the document must be saved to your local machine and opened as a PDF for the embedded links to work correctly. Click here or on the image to download the guide.

ATA Carnet Course Cover

Border Force Officers can also refer to the Tutorial Videos below for guidance on how to process digital Carnet transactions (refer to the above Training  Course if you require help with the Customs Portal or different problem scenarios):

  • How to Process UK Carnets – Validation
  • How to Process UK Carnets – Exportation
  • How to Process UK Carnets – Re-importation
  • How to Process Foreign Carnets – Importation
  • How to Process Foreign Carnets – Re-exportation

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