EX1 export declaration: confirming EU exit and resolving an unclosed export

The goods have reached Ukraine and the buyer has accepted delivery, yet the European supplier is still asking for a closed EX1. This does not necessarily mean that the carrier failed to follow the procedure. The confirmation may be held by the declarant, exit information may not have reached customs, or the actual route may differ from the declared route. The first task is to establish precisely what has not been confirmed.

This article concerns exports from the European Union. EX1 or EX-1 is a common logistics label for an export declaration. When investigating a shipment, however, the MRN and the official procedural result matter more than the name of a PDF file. They connect the shipment to its customs record.

What EX1 establishes and why release is not enough

Export clearance and confirmation of exit are separate stages. The customs office of export accepts the declaration, performs the necessary checks and releases the goods. The applicable exit formalities must then be completed and the required confirmation obtained. A release document alone does not establish that the goods have left the EU customs territory.

An MRN identifies a particular declaration. An EORI number identifies an operator involved in customs activities; the two are not interchangeable. Check company details in advance using the guidance on EORI numbers and shipment delays, but remember that a valid EORI does not confirm completion of an export.

Where export is followed by transit, the export and transit systems may exchange linked information. Nevertheless, EX1 and T1 serve different purposes. Export confirmation depends on the procedure used, so a statement that “T1 has been closed” is not sufficient on its own. Check the result against the export MRN as well.

Recognising the relevant exit confirmation

Poland’s AES/ECS2 PLUS system uses the CC599C message. Many shipping teams know the designation IE599 from earlier systems and documentation. The same message code should not be demanded for every country or software version.

Check the message content, MRN and result, rather than simply looking for a familiar filename. A Polish CC599C message can also communicate a negative result associated with refusal of exit. What matters is evidence of the relevant export outcome, not merely the existence of a system notification.

Ask the declarant for the original electronic message or the document provided by the system, together with an explanation of its status. Keep it in the shipment file alongside the commercial and transport documents. A screenshot without an MRN, date or intelligible result makes later verification more difficult.

Why export confirmation may be missing

Separate three situations. First, export has been confirmed in the system, but the supplier has not received the message. The solution is to recover and transmit the record, not to declare an already completed shipment again. Second, the goods have left, but exit information has not been linked to the export declaration. The route, identifiers and customs messages then need investigation.

Third, the goods have not left, or the shipment has proceeded differently from the original plan: the quantity, route or customs office may have changed. The appropriate action depends on the facts and declaration status. A delivery statement or resubmission of the same data cannot resolve every discrepancy.

The enquiry should normally be coordinated through the declarant or representative who handled export clearance and can access customs correspondence. Our article on the role of a customs broker explains the broader working relationship. The carrier supplies movement information and documents but cannot independently assign a status in the customs system.

Consequences for the exporter and the shipment

For the exporter, the principal concern is evidence of the export transaction, including support for the applicable VAT treatment. Missing evidence can lead to further requests and possible accounting adjustments. Rates, deadlines and accepted evidence depend on the country concerned; there is no single fixed penalty that automatically applies to every “unclosed EX1”.

Missing confirmation should not be left unresolved. For example, Poland’s AES/ECS2 PLUS instructions allow customs to invalidate a declaration where 150 days have elapsed after release and exit information or sufficient evidence has not been received. This is not a guaranteed waiting period or an automatic decision for every shipment: the circumstances and customs action matter.

Transport costs require a separate assessment. Searching for a document after delivery and holding a truck at the border are different events. If the issue emerges before the crossing, coordinate the next steps with those organising the international road freight movement. Payment for waiting time depends on the contract and facts; see the explanation of truck detention at loading and customs.

Steps to take when EX1 remains unclosed

• Locate the MRN, exporter and declarant details, release date, invoice and actual movement information. Identify the office of export and where exit formalities took place.
• Ask the declarant to check the current status and latest messages. Distinguish a missing customer copy from missing confirmation in the system.
• Compare the declared and actual route, crossing date, vehicle and consignment. Highlight vehicle substitutions, transhipment and any quantity changes.
• Send the evidence to the responsible representative for submission to the office of export. If the goods did not leave, regularise the declaration according to the facts instead of attempting to confirm an exit that never occurred.
• Record the enquiry, its owner and the next follow-up date. Obtain the official outcome and send it to the exporter once the matter is resolved.

Do not create a duplicate declaration simply because the original file cannot be found. A new declaration or amendment to one already released requires the declarant’s assessment and the applicable customs procedure.

Evidence that can help establish actual exit

Customs may consider alternative evidence where the usual confirmation is unavailable. Depending on the circumstances, this may include destination-country customs documents, proof of receipt outside the EU, transport documents and other material identifying the movement of the goods concerned. Customs assesses whether the evidence is sufficient; the carrier or buyer cannot make that determination.

Prepare a connected set of records: the MRN, invoice, transport document, movement dates and consignee details. If using a Ukrainian import declaration, confirm that it concerns the same consignment. The overview of documents and stages of customs clearance in Ukraine explains that side of the shipment.

Package counts, marks, weights and goods descriptions should allow the records to be matched. A consistent Packing List helps establish that connection. An invoice or payment confirmation may support the file but does not automatically secure acceptance of exit evidence on its own. Do not backdate changes to original records: explain and correct discrepancies through the appropriate process.

Example: delivery from Poland without the export confirmation

Consider a hypothetical shipment of equipment from Poland to a Ukrainian buyer. The signed CMR is available, but the supplier cannot find export confirmation. The first action is to contact the declarant using the specific MRN. If the result is already in the system, the document should be forwarded. Otherwise, exit information must be investigated and evidence assembled for the office of export.

This is an illustrative example, not a completed SPS shipment case study. It shows why consignee acknowledgement and the customs result need separate checks. When planning freight delivery from Poland to Ukraine, designate the person who will obtain the confirmation and match it to the shipment.

Building EX1 checks into shipment planning

Agree who submits the declaration, who provides the MRN to the carrier, who reports route changes and who returns the final confirmation to the exporter. Delivery terms allocate certain obligations and costs, but they do not replace clear operational instructions.

Make export confirmation a separate control point, rather than an incidental attachment to the delivery documents. To coordinate transport and customs clearance in EU countries, send Save Pro Solutions the route, goods details, invoice and declaration status. This helps identify the necessary actions and responsible parties before a missing message turns into prolonged correspondence.