The EUR.1 certificate is the proof of origin that unlocks reduced or zero customs duty in trade between Türkiye and the countries with which it has signed free trade agreements. It shows that the goods were produced in Türkiye, or in the partner country, in accordance with the origin rules laid down in the relevant agreement, allowing the importer to claim preferential tariff treatment. Whereas the ATR certificate applies only to industrial goods traded between Türkiye and the EU, the EUR.1 covers a much wider range of countries and products. In this article, Özd Global explains where the EUR.1 is used, the logic of origin rules, the steps for issuing the certificate, alternatives such as EUR-MED and origin declarations, and the mistakes exporters make most often.
Where Is the EUR.1 Certificate Used?
Beyond the European Union, Türkiye has free trade agreements with many countries and trading blocs. The EUR.1 certificate is accepted as the proof of preferential origin under most of them. It is also used in trade with the EU for agricultural products and coal and steel products, because those groups fall outside the Customs Union.
| Trade Direction | Product Group | Required Document |
|---|---|---|
| Türkiye - EU | Industrial goods | ATR |
| Türkiye - EU | Agricultural, coal and steel products | EUR.1 |
| Türkiye - EFTA countries | All products within scope | EUR.1 or origin declaration |
| Türkiye - other FTA partners | Products covered by the agreement | EUR.1 (origin declaration under some agreements) |
| Pan-Euro-Mediterranean cumulation | Products requiring diagonal cumulation | EUR-MED |
Because agreements are updated over time and some partners have moved from certificates to origin declarations, the current procedure should be checked before every shipment. Özd Global's customs clearance team confirms the valid document type for each destination while the shipment is being planned.
Origin Rules: The Foundation of the Certificate
Since the EUR.1 is based on origin, the real question is whether the product counts as Turkish-origin. Origin rules rest on two main principles:
- Wholly obtained products: Agricultural products grown in Türkiye, minerals extracted there and goods produced from them are Turkish-origin outright.
- Sufficiently worked or processed products: For goods made with imported inputs, the list rules annexed to the agreement require a change of tariff heading, a maximum share of non-originating value or a specific production process.
What Cumulation Allows
Cumulation lets inputs from other parties to the agreement be treated as if they were Turkish-origin. Under the Pan-Euro-Mediterranean system, for example, a product made in Türkiye from EU-origin raw material can, if the conditions are met, be shipped to an EFTA country at the preferential rate. In that case a EUR-MED certificate may be needed instead of a EUR.1.
Tip: File the product's bill of materials and input list together with supplier invoices. If the customs authority requests a post-clearance verification, you must be able to produce the origin evidence behind the certificate even years later.
How to Issue a EUR.1 Certificate
The certificate is prepared by the exporter and endorsed by the competent authority. In Türkiye the process runs electronically:
- Origin analysis: Confirm that the product meets the origin rules of the relevant agreement, collecting supplier's declarations where necessary.
- Completing the form: Enter the exporter, consignee, destination country, description of goods, HS code, gross weight and invoice details.
- Application and endorsement: Submit the certificate to the authorised chamber or association for checking and endorsement.
- Customs visa: The customs office visas the certificate together with the export declaration.
- Delivery to the buyer: The certificate is sent to the importer to claim preferential treatment at destination.
The certificate should be issued at the time of export. Retrospective issue is possible under certain conditions and with the endorsement "issued retrospectively", but it may trigger additional scrutiny in the destination country.
Origin Declarations and Approved Exporter Status
Many agreements accept an origin declaration written on the invoice instead of a certificate for low-value consignments. Above a defined value threshold, either a EUR.1 certificate or an origin declaration made under approved exporter authorisation is required. Approved exporter status allows regular exporters to make origin declarations without seeking endorsement for each shipment, which saves time in fast-moving sea freight and air freight consignments.
The Direct Transport Rule
To benefit from preferential treatment, the goods must travel directly from Türkiye to the destination country or remain under customs supervision in any transit country. Handling or splitting the consignment during transit can put the origin status at risk, so the documents for transhipped cargo must support this rule.
Common Mistakes
Problems with the EUR.1 certificate usually stem from an incomplete origin analysis. Issuing a certificate for a product with a high share of imported inputs without checking the origin rule leads to the certificate being invalidated during verification and the importer paying the duty difference. Other frequent errors are inconsistencies between the certificate and the invoice, applying under the wrong agreement, using a EUR.1 where a EUR-MED is required and missing the presentation deadline. At Özd Global we cross-check the certificate, invoice and declaration data on every shipment to keep these risks to a minimum.
Frequently Asked Questions
Can a EUR.1 and an ATR be used at the same time? Not for the same product. If one shipment contains different product groups, however, an ATR for the industrial goods and a EUR.1 for the agricultural goods can be issued together.
How long is a EUR.1 certificate valid? It must be presented to the customs office of destination within the period set in the agreement, counted from the visa date; in practice this is commonly four months, but it can differ between agreements.
What if a product does not meet the origin rule? No certificate can be issued and the buyer pays the normal duty. Alternatively, the share of domestic or cumulation-eligible inputs in production can be increased so that the origin requirement is met.
A correctly prepared EUR.1 certificate gives your export price a clear edge over competitors. With its Gebze-based team, Özd Global handles origin analysis, certificate issue and customs clearance under one roof. For your foreign trade documents, visit our contact page or call +90 551 462 41 34.
