Sending Product Samples to Russia: What EAEU Conformity Testing Requires From the Exporter

• When your buyer will ask you for samples
• Who imports the samples and whose name must match
• Customs procedure: purpose, quantity, value
• Documents you issue as the exporter
• Samples versus a commercial consignment
• What happens to the samples after testing
• Mistakes on the shipper’s side that stall the delivery
• Step by step for the exporter
• What a customs representative in Russia does for you
• Frequently asked questions
• Expert opinion from iCustoms

Before your product can be placed on the market of the Eurasian Economic Union, in most cases it has to be assessed against the EAEU technical regulations (TR EAEU). For an exporter this almost never starts with the main order — it starts with a small parcel of samples that your buyer in Russia asks you to ship for laboratory testing. That parcel is a full customs operation with its own rules, and errors in it delay far more than the samples themselves: they delay the certificate, and with it the first commercial shipment. Below is what the testing stage actually requires from the sending side, which documents you have to issue, and what typically holds samples at the border. The delivery and customs clearance of product samples and catalogues is a service we run on the Russian side for exporters and their buyers.

When your buyer will ask you for samples

Physical samples have to be imported when conformity is confirmed in one of these forms:

• certification (a TR EAEU certificate of conformity);
• declaration of conformity based on laboratory testing — rather than on the manufacturer’s own evidence.

The samples are used for:

• laboratory testing;
• identification of the product;
• confirming the declared characteristics and the scope of application.

Without actual testing of physical samples, most TR EAEU certificates cannot be issued at all. This is why the sample parcel sits on the critical path of your first delivery: the certificate cannot be finished before the laboratory has the goods in its hands. More about the procedure, the types of certificates and declarations, the required documents and the timelines is in the Product certification section.

Who imports the samples and whose name must match

The samples are imported by the applicant for certification — the importer, the manufacturer, or an authorised person.

Important: the applicant’s details must be identical to the details that will later appear on the certificate or the declaration of conformity.

What this means for you as the sender: settle the identity of the applicant in writing before you issue the invoice. The consignee on the transport documents, the party named in your letter of purpose and the party in the contract or letter of grounds all have to point to the same entity as the future certificate. A sample parcel consigned «to whoever signs for it» is one of the fastest ways to lose a testing slot.

Customs procedure: purpose, quantity, value

Samples are brought in under the ordinary import procedure, but with several specific requirements — and each of them is fed by a document you issue.

1. Purpose of the import

The customs declaration must state: «Import of samples for testing and confirmation of conformity with the requirements of TR EAEU. Not for retail sale.» Your invoice and your cover letter should carry the same wording, so that nothing in the file contradicts the declaration.

2. Quantity

The number of samples must be:

• justified;
• in line with the requirements of the testing laboratory;
• the minimum sufficient to run the tests.

An excessive quantity raises questions at customs. Ask your buyer for the laboratory’s written sample requirement before you pick and pack — that document is what makes your quantity «justified».

3. Value

Even when the samples are supplied free of charge, the declaration still shows:

• a customs value;
• supporting documents — a zero-value invoice plus a written explanation.

Free of charge is not duty free. Importing samples for testing does not exempt anyone from customs duties and VAT, so your zero-value invoice must still carry a realistic value for customs purposes and a clear statement of why no payment is due.

Samples for TR EAEU testing are a full customs operation, not a free gift: they need a value, a purpose and a matching document set

Documents you issue as the exporter

The standard package for a sample import consists of:

• a contract or a letter of grounds covering the samples;
• an invoice — including a zero-value one;
• a packing list;
• transport documents;
• a letter stating the purpose of the samples;
• a contract with the certification body or the testing laboratory;
• a technical description of the product, where required.

Most of that list is produced by you: the contract or letter of grounds, the invoice, the packing list, the transport documents, the letter of purpose and the technical description. Only the agreement with the certification body or laboratory belongs to the applicant’s side.

The more complex the product, the more the correct technical description matters. Model designations, materials and composition, ratings, intended use and the scope of application should match one another, match the marking on the goods themselves, and match what the laboratory will be asked to confirm. For technically dense goods it is worth checking the description against the relevant customs clearance practice for that product group before shipping.

Samples versus a commercial consignment

What happens to the samples after testing

There are several possible outcomes:

• destruction at the laboratory;
• storage until certification is completed;
• return to the sender;
• use for internal purposes, where that is permissible.

This should be agreed with the laboratory in advance and reflected in the documents. For the exporter the practical part is simple: if you expect expensive samples back, say so before they ship, because a return is a separate operation with its own cost and its own paperwork — and many test methods destroy the item anyway.

Mistakes on the shipper’s side that stall the delivery

In practice, problems most often come from:

• no statement of the purpose of the import;
• an incorrectly stated value of the samples;
• discrepancies between the description of the goods and the HS code;
• an attempt to bring in a commercial consignment under the guise of samples;
• a mismatch of the applicant across the documents.

Such errors can lead to:

• suspension of release;
• requests for additional documents;
• refusal to accept the test results.

Note where these originate: the purpose wording, the value, the goods description and the applicant’s details all come from documents drawn up by the sender. The buyer’s broker can only declare what you have written.

Step by step for the exporter

1. Ask your buyer for the testing laboratory’s written sample requirement — models, quantity, configuration.
2. Confirm in writing who the applicant will be, and make sure the consignee matches that party.
3. Issue the invoice with a realistic value even if the samples are free, and add the explanation of the zero price.
4. Put the purpose on the face of the documents: samples for testing and confirmation of conformity with TR EAEU, not for retail sale.
5. Pack the samples separately from any commercial goods and list every model in the packing list.
6. Add a letter of purpose on your letterhead and a technical description that matches the marking on the products.
7. Send drafts of the whole set to the buyer’s customs representative before the goods leave your warehouse.
8. Agree in advance what happens to the samples after the tests — destruction, storage or return.

What a customs representative in Russia does for you

Professional support on the receiving side makes it possible to:

• prepare the documents correctly;
• choose the optimal import scheme;
• reduce the risk of disputes with customs;
• speed up the issue of the TR EAEU certificate or declaration.

An experienced customs representative takes the requirements of the laboratories and the customs authorities into account in advance — which matters most for complex or technically demanding products. In practice that means your draft invoice and description are reviewed before dispatch, not after the samples are already sitting at the border.

Frequently asked questions

We supply the samples free of charge. Do we still need an invoice?

Yes. A zero-value invoice is still an invoice, and it has to be accompanied by an explanation of why no payment is due. A customs value is declared in any case.

Are duties and VAT payable on samples?

Yes. Importing samples for testing does not create an exemption from customs duties or VAT.

How many units should we send?

As many as the testing laboratory requires and no more. The quantity has to be justified and minimum sufficient; a surplus attracts questions at customs.

Can we add the samples to a commercial shipment?

Keep the two flows clearly separated in the documents. A commercial consignment moved under the guise of samples is one of the classic reasons for suspended release and refused test results.

Will we get the samples back?

Possibly — return to the sender is one of the options, alongside destruction at the laboratory, storage until certification is complete, or internal use where permitted. It has to be agreed with the laboratory beforehand and written into the documents.

Whose name goes on the documents as the applicant?

The applicant may be the importer, the manufacturer or an authorised person — but whoever it is, the details must be the same across the import documents and the future certificate or declaration.

What delays a sample shipment most often?

A missing statement of purpose, a value that cannot be supported, a mismatch between the goods description and the HS code, and inconsistent applicant details.

We handle certification and customs clearance of sample shipments on the Russian side — send us your draft documents before the samples leave your warehouse.

Request a consultation

Expert opinion from iCustoms

Ivan Shmakov — Head of the Non-Tariff Regulation Department at iCustoms, specialist in foreign trade and customs clearance with 17 years of experience.

My view:

Importing samples for TR EAEU conformity assessment is not a formality — it is a full customs operation with its own risks and details. Organised properly, it avoids delays, unnecessary costs and problems with the certification of the product.

For an exporter the leverage is almost entirely at the document stage: the value, the stated purpose, the quantity and the technical description all leave your side, and they are what the Russian customs authority and the laboratory will judge. If you are preparing a sample shipment, or questions have already come up during clearance, the sensible step is to involve specialists in customs and certification support before the goods move — we handle the customs clearance of samples and the certification as one process.

You can submit a request on our website.

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• Switching sourcing countries: what your Russian buyer will now require from your shipment
• Shipping to Russia in 2026: what white customs clearance now requires from you as the exporter
• Russian Tax Service Audits Marketplace Sellers: Grey Imports From China and Turkey Under Pressure

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