Slovenia: Slovenia Upgrades SI BREXIT Customs System to Version 7.7.1

On 7 October 2026, the Financial Administration of the Republic of Slovenia (FURS) announced the deployment of version 7.7.1 of the SI BREXIT production system. This system supports customs procedures for trade between Slovenia and the United Kingdom under the EU-UK Trade and Cooperation Agreement (TCA). The update includes technical improvements to the electronic data exchange for customs declarations, transit declarations, and proof of origin verification. It also incorporates changes arising from the UK’s implementation of the Border Target Operating Model (BTOM) and the EU’s updated rules on mutual administrative assistance. The release notes detail bug fixes for the handling of preferential origin statements, enhanced validation rules for commodity codes, and improved error messaging for traders using the FURS e-Customs portal.

Key Takeaways

  • Preferential Origin Automation: Version 7.7.1 introduces automated verification of EUR.1 movement certificates and origin declarations against the EU-UK TCA rules of origin. The system now cross-references the Registered Exporter (REX) database in real time, reducing manual checks and accelerating release of goods qualifying for zero tariffs.
  • Alignment with UK BTOM Phases: The update aligns Slovenian customs IT with the UK’s phased introduction of safety and security declarations (Entry Summary Declarations) for imports from the EU. Slovenian exporters to the UK must now submit pre-departure data via the SI BREXIT system to avoid delays at UK border control posts.
  • Mandatory Upgrade for All Users: All economic operators, customs representatives, and software providers using the SI BREXIT interface must upgrade to version 7.7.1 by 31 October 2026. FURS has provided a test environment for validation and a dedicated helpdesk for migration support. Non-upgraded connections will be disconnected from the production environment after the deadline.

Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.

Source: Read Official Announcement