- NCTS Phase 6 Opt-Out system will go live on April 1, 2026.
- No major technical changes; all existing functionalities and access remain unchanged.
- From this date, security codes 1 (ENS) and 3 (ENS & EXS) can no longer be used in transit declarations (new rule: BE0056).
- ENS movements must be closed at destination via PN (IETS007) or combined TSD (IETS115), and the ENS number should be indicated in the transit declaration using code N355.
- A new message (IE117) for notifying the office of passage about the ENS MRN will be developed and implemented in the coming months.
Source: finances.belgium.be
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
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