Finishing and assembly in the EU: origin rules

Goods made in more than one country take their origin from the place of their “last, substantial, economically-justified processing or working”, under Article 60(2) of the Union Customs Code, Regulation (EU) No 952/2013. Work done in the EU can meet that test. Much of what is called finishing cannot: labelling, repacking, putting goods into sets and simple assembly are listed as insufficient in Article 34 of Delegated Regulation (EU) 2015/2446. A Binding Origin Information decision, valid for three years, is how an importer gets certainty before it relies on the answer.

Origin is a legal result, not a description of where the last pair of hands touched the product. The rules below decide which country that is.

What does origin decide for imported goods?

Article 59 of the Union Customs Code sets the scope. The rules on non-preferential origin in Articles 60 and 61 apply to the Common Customs Tariff, to non-tariff trade measures, and to other Union measures relating to the origin of goods.

In practice, that is the origin that trade defence measures look at. An anti-dumping duty on goods from a given country follows non-preferential origin, as set out in anti-dumping duties and the origin of goods. It is also the natural reference point for any claim that a product is made in a particular place.

Does assembling goods in the EU make them EU origin?

Sometimes. Article 60(2) reads in full: goods “the production of which involves more than one country or territory shall be deemed to originate in the country or territory where they underwent their last, substantial, economically-justified processing or working, in an undertaking equipped for that purpose, resulting in the manufacture of a new product or representing an important stage of manufacture.”

Each element carries weight.

• Last. Only the final qualifying step counts. Earlier steps elsewhere do not.
• Substantial. The work has to change the goods in a meaningful way.
• Economically justified. Work done to avoid a trade measure does not qualify.
• An undertaking equipped for that purpose. The site must be set up for the operation.
• A new product, or an important stage of manufacture. The output must differ from the input.

For many goods, the general test is not the end of the analysis. Article 32 of Delegated Regulation (EU) 2015/2446 provides that goods listed in its Annex 22-01 take their origin from the country where the rules in that annex are fulfilled. Those rules are written per product, by tariff code. The first step is to check whether the goods’ code is listed there.

Which operations never confer origin under EU customs law?

Article 34 of Delegated Regulation (EU) 2015/2446 lists minimal operations that are not considered substantial processing or working. They are:

1. Operations to preserve products in good condition during transport and storage, or to make shipment easier.
2. Simple operations such as removing dust, sifting or screening, sorting, classifying, matching, washing and cutting up.
3. Changes of packaging and placing in containers, and simple packaging operations.
4. Putting up goods in sets or ensembles, or putting them up for sale.
5. Affixing marks, labels or other similar distinguishing signs on products or their packaging.
6. Simple assembly of parts of products to constitute a complete product.
7. Disassembly or change of use.
8. Any combination of these operations.

This list covers most of what a warehouse does to finish goods for sale. Labelling in local languages, building gift sets or kits, repacking into retail units and inserting manuals leave origin where it was. A product made outside the EU and labelled in Portugal keeps its original origin.

Article 33 of the same regulation adds a guard. Processing carried out in another country is deemed not economically justified if the available facts show its purpose was to avoid the measures referred to in Article 59 of the Code.

Can EU assembly be used to avoid anti-dumping duties?

Not where the conditions for circumvention are met, and a separate rule addresses it directly. Article 13(2) of Regulation (EU) 2016/1036, the basic anti-dumping regulation, treats an assembly operation in the EU or in a third country as circumvention where three conditions are met:

• the operation started or substantially increased since, or just before, the anti-dumping investigation began, and the parts come from the country subject to measures;
• the parts make up 60 % or more of the total value of the parts of the assembled product;
• the remedial effects of the duty are undermined, and there is evidence of dumping.

The article also sets a limit. There is no circumvention where the value added to the parts during assembly or completion is greater than 25 % of the manufacturing cost.

The origin test and the circumvention test are separate. Passing one does not settle the other. An assembly plan for goods whose parts come from a country under measures needs both checked.

What is Binding Origin Information and how long is it valid?

Article 33 of the Union Customs Code lets customs authorities take, on application, decisions relating to binding origin information, or BOI. A BOI decision binds the customs authorities and the holder on the origin of the goods it describes.

The key points from the text:

Point	Rule	Source
Validity	Three years from the date the decision takes effect	UCC Article 33(3)
Proof	The holder shows the goods and the circumstances that determine origin correspond in every respect to the decision	UCC Article 33(4)
Decision time	At the latest 120 days from acceptance of the application, with limited extensions	UCC Article 22(3)
Changes in the law	A BOI decision ceases to be valid if later EU rules or WTO origin interpretations no longer fit it	UCC Article 34(2)
Amendment	BOI decisions may not be amended, and are annulled if based on inaccurate or incomplete information	UCC Article 34(4) and (6)

An application is rejected where one has already been made for the same goods, or where it does not relate to an intended use of a customs procedure. BOI is a tool for a real import plan, not a general opinion.

Is non-preferential origin the same as preferential origin?

No. Preferential origin decides whether goods qualify for a reduced or zero duty under a trade agreement or preference scheme. Each agreement carries its own origin rules and proofs. Non-preferential origin, under Articles 59 to 61 of the Code, applies to the ordinary tariff and to trade measures. The same product can have a preferential origin under one agreement and a different non-preferential origin.

A worked example

Suppose a maker of measuring instruments outside the EU plans two flows through Portugal. The details are hypothetical, for the mechanics only.

Flow one: finished goods. Complete instruments arrive boxed. In Portugal they are labelled in Portuguese and Spanish, packed into sets with a carry case, and repacked into retail units. Every step falls within Article 34: labelling, putting up in sets, simple packaging. The instruments keep the origin of the country where they were made.

Flow two: sub-assemblies. The maker ships sensor modules, circuit boards and housings. An EU site mounts, calibrates and tests them into finished instruments. Whether this confers EU origin depends first on the Annex 22-01 rule for the instrument’s tariff code, if it is listed, and otherwise on the Article 60(2) test. If the work amounts to simple assembly of parts, it does not qualify.

Before printing any origin claim, the maker applies for a BOI decision. It describes the process step by step, lists the parts with their origin and value, and sets out the manufacturing cost. If any part comes from a country under anti-dumping measures on that product, it checks the Article 13(2) thresholds as well.

What should be ready before claiming a new origin?

1. The goods’ tariff code, and whether it appears in Annex 22-01.
2. A written description of each processing step and where it takes place.
3. A bill of materials with the origin and value of every part.
4. The manufacturing cost, including value added in each country.
5. A check of trade defence measures on the finished product and its parts.
6. A BOI application for the goods, where the answer matters commercially.

This is general information, not legal or customs advice. The origin of specific goods is confirmed with a customs adviser and, where needed, through a BOI decision.

What does EFC’s finishing work change, and what not?

EFC carries out EU finishing and light assembly at its base in Portugal, as described on assembly. That work prepares goods for sale in European markets. Whether it changes origin is a separate legal question, which EFC does not answer: it does not determine origin, apply for BOI decisions or give customs advice. The made in the EU page sets out how origin claims are treated, and goods usually enter through release for free circulation before any finishing starts.

Sources

Label	Value	Source
Scope of non-preferential origin	Articles 60 and 61 apply to the Common Customs Tariff, non-tariff measures and other Union origin measures	Regulation (EU) No 952/2013, Article 59, on legislation.gov.uk, opened 2026-07-09
Acquisition of origin	wholly obtained; last, substantial, economically-justified processing or working	Regulation (EU) No 952/2013, Article 60, on legislation.gov.uk, opened 2026-07-09
BOI decisions	on application; binding; valid three years; holder proves correspondence	Regulation (EU) No 952/2013, Article 33, on legislation.gov.uk, opened 2026-07-09
BOI management	cessation, annulment, no amendment	Regulation (EU) No 952/2013, Article 34, on legislation.gov.uk, opened 2026-07-09
Decision time limit	120 days from acceptance, extensions limited	Regulation (EU) No 952/2013, Article 22, on legislation.gov.uk, opened 2026-07-09
Annex 22-01 goods	origin where the product-specific rules are fulfilled	Delegated Regulation (EU) 2015/2446, Article 32, on legislation.gov.uk, opened 2026-07-09
Not economically justified	purpose of avoiding Article 59 measures	Delegated Regulation (EU) 2015/2446, Article 33, on legislation.gov.uk, opened 2026-07-09
Minimal operations	eight categories, including labelling, sets, packaging and simple assembly	Delegated Regulation (EU) 2015/2446, Article 34, on legislation.gov.uk, opened 2026-07-09
Assembly as circumvention	60 % parts value; no circumvention above 25 % value added	Regulation (EU) 2016/1036, Article 13, on legislation.gov.uk, opened 2026-07-09