• June 2024 update: BE customs authorities have again announced new deadlines for NCTS5.
• April 2024 update: BE customs authorities have published an updated timeframe for the MASP projects, which again involves changes to the migration date of NCTS5.

By the end of 2024, all member countries of the Common Transit Convention (CTC) are required to transfer to New Computerized Transit System (NCTS) Phase 5.
This change will affect all users of our Customs Management solution who submit BE transit declarations (transfer and discharge movements) via the application.

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Background, key changes, and benefits of NCTS5

NCTS is a European-wide software system for automating the Common and Union transit procedures. Since its existence in 2003, NCTS has gone through various enhancements and upgrades and is currently operating under Phase 4 specification. To further modernize and harmonize transit processes, new requirements have been implemented by the CTC. These specifications will be rolled out with NCTS Phase 5.
Apart from certain message structure changes, NCTS5 introduces functional changes and benefits, like:

• New data set aligned to New UCC Data Annex B and EUCDM (further details available on https://financien.belgium.be/nl/douane_accijnzen/ondernemingen/douane/aangiften-kennisgeving-douanestatus/gegevenssets#q4)
• Amending declarations (replacing the workaround to cancel and resubmit transit declarations)
• Allowing the submission of pre-lodged declarations to simplified procedure usage
• Introduction of a digital Transit Accompanying Document, TAD (replacing the paper document carried with the goods and presenting the MRN electronically instead)
• Introduction of a new customs role “Office of Incident” (for registering incidents that occur during the transit journey to the nearest customs office)
• Introduction of house consignments in one declaration
• Introduction to indicate the 6-digit commodity number or customs tariff number in transit in accordance with the Harmonized System

• Read all details of the changes implemented in NCTS Phase 5 in this Help Center article.

Transition period for the migration to NCTS5

The transition period is the period of time during which countries may switch to operating NCTS5. To allow compatibility between NCTS4 and NCTS5 until the end of the transition period, some temporary rules (like the NCTS message translation service ieCA) will remain in place and some NCTS5 features will not be compulsory yet. This means in practice:

• Pre-lodged declarations are not supported
• Commodity codes will not be mandatory until the end of the transition period.
• Allowing only 1 house consignment per declaration
• New Office of Incident procedures are delayed (incidents en route must be recorded on the paper TAD as now)

BE timescale for switching to NCTS5

Belgium will switch over to NCTS5 starting on December 2, 2024 (previously: September 30, 2024), with a subsequent transition period until January 21, 2025 (previously: December 31, 2024). 

AEB is preparing for the migration and the implementation of BE NCTS5 functionality for our Customs Management solution. We will provide a detailed timeline for rollout phase as soon as possible.

Make sure you are ready to move to NCTS5

Please take following steps to prepare for the migration at an early stage:

• Familiarize yourself with the technical and functional changes that will be implemented with NCTS5. Specifications can be found on the official BE customs website or, in future, here on our Help Center.
• When planning the migration, consider timing, resources, and staff training.
• Further information, as available, can be found at these Help Center links:
  • NCTS5 Belgium specific information
  • NCTS5 general information