Certificate of Origin: EUR.1, Trade Agreements & Duty

Which duty rate a shipment clears at doesn't just depend on the tariff code. It also depends on where the goods actually come from and whether that origin can be proven. A certificate of origin is often only half the answer. Companies that don't know about, or don't correctly document, a trade agreement between the EU and the country of origin frequently end up paying more duty than necessary.

In brief: A certificate of origin confirms which country goods come from, usually issued by the local chamber of commerce (IHK in Germany). That alone doesn't get you a reduced duty rate, though. For that, you need a separate proof of preferential origin, such as an EUR.1 movement certificate or an origin declaration on the invoice, backed by a trade agreement between the EU and the country of origin. The two documents answer different questions and are handled through different channels.

What is a certificate of origin?

A certificate of origin is an official document confirming a product's country of origin, regardless of whether any reduced duty rate applies. Its main purpose is trade-policy and statistical, and it also serves as proof to authorities in third countries.

In Germany, the chambers of commerce (IHK) issue the certificate of origin. According to IHK München, the relevant chamber checks the origin evidence submitted by the applicant before certifying the document. Without this so-called non-preferential certificate of origin, some destination countries won't accept the shipment for import at all.

In our sourcing projects across the Far East, we check origin claims from suppliers as a matter of course before the first order, not only once a shipment is already underway. For goods that pass through several countries before reaching us, suppliers sometimes state a country of origin too hastily, one that can't be properly substantiated later. That causes delays at customs clearance.

Who needs a certificate of origin?

Companies need a certificate of origin whenever the destination country requires it as a condition of import, or whenever a letter of credit in a foreign-trade deal explicitly asks for one. For purely intra-EU shipments, it generally isn't required.

The table below maps out the most common situations:

That last row is the most common misunderstanding: a certificate of origin alone doesn't get you any duty advantage. That requires a separate document tied to a trade agreement.

How do you apply for a certificate of origin through the chamber of commerce?

Applications today mostly run digitally through the relevant chamber's online portal and follow a set sequence:

• Set up access to the chamber's portal. Companies register with the online service of the chamber responsible for their registered office.

• Fill in the application with product details. Product description, tariff code, quantity, and the claimed country of origin are entered.

• Attach origin evidence. Invoices, supplier declarations, or manufacturing records show the goods genuinely originate from the stated country.

• Review by the chamber. The chamber checks the details and certifies the certificate of origin, either electronically (eUZ) or on a paper form.

• Attach the certificate to the shipment. The certified document travels with the shipment as part of the export papers.

The electronic certificate of origin (eUZ) has become increasingly standard in recent years: according to IHK Frankfurt, you can apply for the certificate online through the eUZ web application and, once approved, download it directly, without picking up a paper form from the chamber. For shipments that additionally require legalisation by the destination country's consular representation, you should build in enough lead time: according to IHK Koblenz, the process runs via pre-certification by the chamber and then the relevant foreign representation, which can add extra processing time.

Certificate of origin vs. EUR.1 movement certificate: what's the difference?

A certificate of origin only confirms where goods come from. An EUR.1 movement certificate additionally confirms preferential origin, the status needed for a reduced duty rate. Both are issued by the chamber of commerce, but they answer different questions.

For shipments below the value threshold, the simpler origin declaration on the invoice is often enough; for larger shipments, EUR.1 is the standard choice.

Preferential origin: how do you use a trade agreement?

Preferential origin applies when goods meet the specific origin rules set out in a trade agreement between the EU and a partner country. Only then does the reduced or zero duty rate that agreement provides for actually apply.

Before we add a new supply source to a sourcing project, we check whether a trade agreement even exists between the EU and the country of origin, and whether the actual manufacturing there meets the origin rules. That check often decides whether a new supply source genuinely pays off, not the purchase price on its own.

Origin rules differ by agreement and product group, and often require a minimum share of processing or manufacturing to happen in the partner country. Simple repackaging or basic assembly usually isn't enough to establish preferential origin.

How long is a certificate of origin valid?

A certificate of origin itself carries no fixed validity period. It confirms a fact as of the date of issue and stays valid for that one shipment. In practice, though, customs authorities only accept it if issued close to the actual shipment date, typically within a few months of issuance. According to Germany's customs administration, the non-preferential certificate must generally be presented in its original form. A copy isn't sufficient.

Proofs of preferential origin such as the EUR.1 certificate, by contrast, are time-limited. According to IHK Rhein-Neckar, proofs of preferential origin issued within the EU are generally valid for four months, sometimes five months or longer depending on the specific agreement. Once that period expires, the proof loses its effect for the customs declaration.

What mistakes commonly happen when applying for a certificate of origin?

Most problems don't arise from the issuing process itself, but from wrong expectations about what each document actually does. The following points are easy to avoid:

• Confusing a certificate of origin with a preferential proof. A certificate of origin alone creates no duty advantage.

• Not checking the agreement's origin rules. A country of origin alone isn't enough: the manufacturing has to meet the agreement's specific rules.

• Letting an EUR.1 certificate's validity lapse. Once expired, it's no longer accepted at customs clearance.

• Planning consular legalisation too late. Destination countries that require legalisation by a consular representation need extra lead time.

• Taking a supplier's origin claim at face value. A supplier's stated origin doesn't replace your own check of the origin rules.

• Presenting a copy instead of the original. Where a certificate of origin is required, customs generally only accepts the original.

Clearing up these points before the first shipment avoids the retroactive duty assessment that otherwise only surfaces during a later audit.

How does the certificate of origin fit into the rest of the import process?

The certificate of origin and the preferential proof are two of several building blocks that have to work together for a smooth customs declaration. Without complying with the current import regulations and the properly determined customs value of the shipment, even the best origin proof doesn't help much, since the duty rate is only calculated correctly once everything lines up.

This is especially worth checking when importing from the Far East, where several manufacturing sites and supply-chain stages often come together. Which party provides which evidence is set out in the agreed Incoterms, which is why the two topics can't really be handled separately in contract negotiations.

Frequently Asked Questions

What is a certificate of origin? An official document from the chamber of commerce confirming a product's country of origin, independent of any potential duty advantage.

How do I apply for a certificate of origin? Through the relevant chamber of commerce's online portal, with product details and origin evidence, issued either electronically (eUZ) or on a paper form.

What's the difference between EUR.1 and a certificate of origin? A certificate of origin only confirms origin; an EUR.1 certificate additionally confirms preferential origin under a trade agreement, enabling a reduced duty rate.

What does preferential origin mean? Goods meet the specific origin rules of a trade agreement between the EU and a partner country, and therefore qualify for a reduced or zero duty rate.

How long is an EUR.1 certificate valid? Generally four months from issue, sometimes longer depending on the specific trade agreement. After that, it's no longer accepted for customs clearance.

Conclusion: Using certificates of origin and trade agreements as a duty lever

A certificate of origin only answers where goods come from, not whether it saves you any duty. Knowing the difference from a preferential proof, and checking early whether a trade agreement exists with the country of origin, gets you a real cost advantage instead of paying duty that could have been avoided.

As process specialists, we check early on which origin and preferential proofs a sourcing project actually needs, and guide procurement from supplier selection through to customs clearance. 👉 Schedule a free consultation and we'll work out together which proofs are relevant for your next order.