Short answer
EUR.1 is a document that, under preferential trade agreements, evidences the origin of goods and secures a reduction in or exemption from customs duty. Its difference from A.TR is that it proves origin rather than free-circulation status. Simply having come from that country is not enough — the product must also satisfy the origin rule written into the agreement.
What EUR.1 provides
The EUR.1 movement certificate certifies the origin of goods under preferential trade agreements, securing a reduction in or exemption from customs duty in the country of destination.
The gain is money, directly: instead of the full rate, a product covered by the agreement is charged a zero or reduced rate. Without the certificate, the buyer pays the full rate, which weakens the competitiveness of your offer.
Difference from A.TR
The two are confused because they both carry the name “movement certificate.” The distinction is clear-cut:
| A.TR | EUR.1 | |
|---|---|---|
| What it certifies | Free-circulation status | Preferential origin |
| Is it a certificate of origin | No | Yes |
| Field of use | Türkiye–EU customs union | Countries with a free trade agreement |
| Goods of third-country origin | Can be used | Cannot be used |
The critical row is the last one. Goods of Chinese origin on which duty has been paid in Türkiye can travel to the EU with an A.TR; they cannot travel with a EUR.1, because their origin is not Turkish.
How origin is acquired
For the certificate to be issued, the product must satisfy the origin rule written into the agreement. There are two basic routes:
Wholly obtained. The product is manufactured in that country from start to finish; agricultural products, minerals and things directly obtained from them.
Sufficient working or processing. Imported inputs have been used, but the product has been processed to a sufficient degree. The rule varies by product and is generally written in one of three forms:
- A change in tariff heading (the input and the product must fall under different HS codes)
- A maximum ratio of imported input (the value of the imported input must not exceed a given percentage of the product’s price)
- The performance of a specified operation
Which rule applies is read from the agreement’s product list. There is no general rule.
Cumulation
Cumulation is treating inputs coming from parties to the agreement as “domestic” for the purpose of the origin calculation. It makes it easier to satisfy the origin rule.
- Bilateral cumulation — between two parties
- Diagonal cumulation — within a multilateral system sharing the same origin rules
- Full cumulation — where operations are also assessed together
Where diagonal cumulation is to be used under the Pan-Euro-Mediterranean system, a EUR-MED certificate may be required. Which one is issued depends on whether cumulation is being applied.
If cumulation is being claimed, a supplier’s declaration evidencing the origin of the inputs must be obtained; otherwise the claim cannot be proven.
The risk of subsequent verification
Issuance of the certificate does not mean the matter is closed. The customs authority of the country of destination can have origin verified after the fact.
If the requirement is not met, the preferential rate is withdrawn and duty is claimed retroactively — from the buyer, no less. This directly damages the commercial relationship.
The safeguard: keep the formulation, cost breakdown and supplier declarations underlying the origin calculation on file.
Common mistakes
Having the certificate issued without checking the origin rule. The most common and the riskiest mistake.
Claiming cumulation without obtaining a supplier’s declaration. It cannot be proven under verification.
Using A.TR and EUR.1 interchangeably. They certify different things.
Leaving the certificate for later. Retroactive issuance is an exceptional route and is not always accepted.
This page is general information, not legal advice. Regulations change; confirm the current position before acting.