Office of export and office of exit
The office of export handles the export declaration; the office of exit supervises departure from the EU customs territory. An MRN identifies the declaration. It does not replace the office code or terminal information. Check the office for the relevant type of traffic and procedure.
A changed route is not automatically a declaration error
Establish the planned and actual exit point, booking, terminal and transport history. A change of port or booking may require a different action from correcting a typing error. The next step depends on the current procedural stage and the information available in the relevant systems.
Documents for a review
Email the MRN and declaration, current and previous booking, transport document, actual departure date and place, and existing correspondence. Our team reads the documents and asks only for missing information. You do not need to retype the declaration into a panel.
Who can amend the declaration
Start with the party responsible for clearance. CloseMRN can review available statuses and documents and recommend a way forward. Amending a declaration or making a formal customs submission in another party’s case requires appropriate authority and compliance with the relevant procedure. Sending an MRN alone does not grant that authority.
Port registration and the exit result
We can check the appropriate port registration and confirmed problems within the agreed scope. Registration does not guarantee a customs decision or export confirmation. For port handling alone, the agency responsible for the export normally receives the final message and passes it to its client. In Poland’s AES/ECS2 PLUS, read the outcome of CC599C: its name alone is not proof of export, and B1 can indicate refusal to allow exit. Other countries use their own message formats.
VAT requires a separate assessment
For a supply subject to Polish VAT, assess the evidence, its link to the supply, and the conditions and deadlines in Article 41 of the Polish VAT Act. A wrong code or missing XML does not automatically mean losing the 0% rate or applying 23%. If conditions are not met, the rate applicable to the goods matters. Liability for inaccurate data cannot be ruled out in advance either. Other VAT jurisdictions require their own assessment; discuss the specific supply with the person responsible for your tax treatment.
How to start
Email the documents with a short description of the discrepancy. We reply within 15 minutes during business hours, Monday–Friday 08:00–17:30 CET/CEST. Preparing an agreed submission usually takes about an hour after complete data. This is not a deadline for a customs decision, MRN discharge or export confirmation.
Sources
Need export, MRN or T1 handling?
We handle port registration and available statuses. Email your documents; our business-hours response standard is 15 minutes.