HS code (TN VED) · March 7, 2026
How to determine the HS code (TN VED) and not make a mistake at customs
How the code is built, what affects classification, and what a mistake at import means.
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9 min
The country of origin of goods and the country from which they arrived are different things, and the difference costs money. The duty rate, the possibility to take part in procurement and exposure to restrictive measures depend on origin. It is confirmed by a separate document, which has nothing to do with conformity assessment, but is requested by the same people and at the same moment.
Why confirm origin at all
- Tariff preferences. For goods from some countries, reduced or zero duty rates apply — but only if the origin is confirmed.
- State and corporate procurement. Russian origin gives an advantage, and sometimes it is a condition for admission.
- Restrictive measures. Anti-dumping and countervailing duties are tied to origin, not to the delivery route.
- Buyer's requirements. Large retail chains and industrial customers request the document as part of the package for a batch.
Origin and country of dispatch are not the same
Goods can be produced in one country, shipped from a warehouse in a second one and cleared through customs in a third one. For customs, the first one matters. This is why an attempt to "reissue" a delivery through an intermediate country changes nothing: origin is determined by where the goods were produced or sufficiently processed, not by where the truck came from.
What kinds of certificates exist
| Form | Purpose |
|---|---|
| ST-1 | Goods originating in CIS countries — for preferences in mutual trade |
| Form A | Preferential regime under the generalized system of preferences |
| General form | When preferences are not needed but origin must be confirmed: procurement, counterparty requirements, bank operations |
Other forms are used in trade with countries with which separate agreements are concluded. Which form is needed is determined not by the wish of the applicant but by where and for what purpose the goods are going — so the request "make us a certificate of origin" always starts with the question of what it is for.
How origin is determined
There are two criteria, and they are applied one after the other.
- Wholly produced in the country. Things extracted, grown or caught on its territory, and also products made only from such raw materials.
- Sufficient processing. Applied when foreign raw materials or components take part in production.
Sufficient processing is confirmed in one of these ways: a change of the product code in the nomenclature at a certain number of digits, specific production operations, or the share of value added in the country of production. Which way applies to your goods depends on the rules in the specific agreement.
What is not considered processing Operations that do not change the nature of the goods: repacking, sorting, splitting a batch, applying marking, simple assembly from ready units. You cannot import components, put them into boxes and call it domestic production — these are exactly the operations listed in the rules as insufficient.
Who issues and what is needed
Certificates of origin are issued by chambers of commerce and industry. The applicant is the manufacturer or the exporter. The set usually includes an application, documents for the goods, information about production and, if the criterion of sufficient processing is used, a cost calculation with confirmation of the origin of raw materials and materials.
The most labor-intensive part is not the application but the evidence for the raw materials. If the supplier of components does not give documents on origin, there is nothing to confirm the criterion with, and no chamber can get around this.
Why this matters for the manufacturer, not only for the importer
Russian origin of products is confirmed for admission to procurement with preferences and for inclusion in industry registers. Here an ST-1 certificate or an expert examination act is not a formality but a condition for participation: without it the application simply does not pass the selection. For a manufacturer who is entering the corporate and government customer market, this work usually goes in parallel with conformity assessment and needs the same data about composition and production.
What happens in case of a mistake
A certificate of origin can be verified: customs has the right to ask the issuing chamber to confirm authenticity and validity. If the check shows that the criterion was not met, the preference is cancelled — with additional duty and penalties for the whole period. So "drawing" origin for a reduced rate is not a saving but a delayed loss, and with interest.
A separate typical story is a mismatch between the certificate and the other documents: one name in the certificate, another in the declaration, a third in the HS code (TN VED). The check starts with comparison, and any mismatch is a reason for a request. If there are doubts in classification, it is more reliable to get a preliminary decision in advance.
How this fits with parallel import
Origin and rights ownership are different questions. Goods imported under parallel import have the same origin as goods bought from an official distributor: it is determined by the place of production. Neither the import mechanism nor the absence of the rights holder's consent affects it. But getting a certificate for such goods is harder — the evidence about production has to be collected without the help of the manufacturer.
Typical errors
- They order a form of certificate without understanding what it is needed for
- They consider the country of shipment or the country of registration of the supplier to be the country of origin
- They count on a preference but do not check whether the criterion of sufficient processing is met
- They do not ask raw material suppliers for documents on origin — and cannot confirm the criterion
- The name in the certificate does not match the name in the other documents for the batch
- They apply to the chamber after the cargo arrives, when the time for issuing has already run out
Order of actions
- Decide what the document is needed for: a preference, procurement or a counterparty requirement.
- Determine the country of origin by the rules, not by the sender's address.
- Check the applicable criterion and collect the evidence: documents for the raw materials, a cost calculation, a description of the operations.
- Apply to the chamber of commerce and industry in advance, before the cargo arrives.
- Compare the name and the quantity in the certificate with the invoice and the customs declaration.
- Keep the evidence — it will be needed if a verification request arrives.
Check your product Describe the product in plain words — the system will determine the HS code (TN VED) and the applicable requirements, on which both the set of documents and the work with origin depend. Start the check.
