What it means

EORI (Economic Operators Registration and Identification) is issued free by the EU member state or HMRC where an operator is established, and it stays with that legal entity. The format is an ISO country code plus up to 15 alphanumeric characters; the UK uses “GB” followed by 12 digits. No EORI means customs cannot accept the declaration, so the cargo waits at the terminal while the importer applies. The number that changes is the hold cost. If a container is stuck for 7 days and terminal demurrage is estimated at €90 per day (estimate, MEDIUM confidence, because rates vary by terminal and free time), the exposure is 7 days × €90/day = €630. That is the cost of not holding a free number. The form itself is once-only per legal entity; the recurring loss appears only when the number is missing or the EORI and VAT registration are not linked. Most operators only discover the gap after arrival, when the cost is already running.

Why it matters

A missing EORI can park a container at port for days; at an estimated €90/day terminal demurrage, a 7-day hold adds €630 to landed cost before duty or VAT. Treat the EORI as a pre-shipment checklist item, not a customs form you can sort after arrival.

Example

A UK importer’s first container arrives without an EORI on file and sits for 7 days; at an estimated €90/day terminal demurrage the delay adds 7 × €90 = €630 to landed cost, whereas the free EORI number would have let clearance start on day one.

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