HS Codes, GN Codes, and TARIC — Correct Classification for Your Goods
The right goods code determines how much you pay in import duties, which documents you need, and whether a product can be imported at all. We classify your goods according to HS, GN, and TARIC and arrange a Binding Tariff Information (BTI) ruling when in doubt.
Each goods code consists of a hierarchical structure: six digits worldwide (HS, the Harmonized System of the World Customs Organization), extended to eight digits within the EU (GN — Combined Nomenclature, used for export), and further refined to ten digits for import (TARIC — the Integrated Tariff of the European Union). Use the correct length for your shipment: eight digits for export, ten for import.
The code determines much more than just the tariff. It indicates whether a license is required, if the shipment falls under anti-dumping rules, whether preferential tariffs apply, and which certificates (phytosanitary, CITES, dual-use, REACH) must accompany it. A wrong code can lead to additional duties years later — in extreme cases up to three years retroactively. Our customs specialists know the Customs Tariff on the Customs website and the TARIC database of the European Commission, and assign hundreds of products to the correct category daily.
Goods Code Structure Explained
| Length | Application | Management Authority | |
|---|---|---|---|
| HS Code (GS Code) | 6 cijfers | Wereldwijd basis | WDO (Wereld Douane Organisatie) |
| GN Code (CN Code) | 8 cijfers | Uitvoer uit EU | Europese Unie |
| TARIC Code | 10 cijfers | Invoer in EU | Europese Commissie |
| TARIC + Supplements | tot 18 cijfers | Bij meerdere maatregelen | EU-lidstaten |
What We Do with Goods Classification
- Classification of Your Product RangeWe determine the correct 10-digit TARIC for import and 8-digit GN for export based on your product description, composition, use, and any images.
- Check for Preferential TariffsWe verify if a trade agreement applies to your product and which preferential code and origin rules apply — crucial to reduce or eliminate import duties.
- Request Binding Tariff Information (BTI)For doubtful cases, we submit a Binding Tariff Information request to the Tax Authorities on your behalf. Valid for three years and legally binding.
- Anti-Dumping and Countervailing DutiesWe identify when a TARIC code triggers anti-dumping or countervailing duties — often on steel, bicycles, lamps, and solar panels from specific origin countries.
- Bulk Classification for Your AssortmentFor customers with large product ranges, we provide a customized classification table you can integrate into your ERP or WMS.
- Compliance Check for Licensing RequirementsProducts subject to export controls, sanctions, or dual-use licenses — we pre-filter these from your shipment.
Binding Tariff Information (BTI) is a written decision by the Tax Authorities on the correct classification of a product. The BTI is valid for three years and legally binding throughout all EU member states. For products you import long-term, it’s an effective way to gain certainty and avoid disputes later on.
The Six General Rules for Classification (GIR)
The World Customs Organization has six hierarchical classification rules applied in order. Rule 1 states that the wording of headings and notes is decisive. Rule 2 deals with incomplete articles and mixtures. Rule 3 resolves competing headings (specific over general; composite products classified by essential character; if equivalent, the last numbered applies). Rule 4 covers products not specifically mentioned. Rule 5 handles packaging materials. Rule 6 applies the same logic to subheadings within a tariff heading. In practice, 90% of cases are Rule 1, but complex products (multi-functional devices, sets, mixed materials) require careful analysis.
Common Pitfalls in Classification
We often see certain pitfalls. A laptop is not a "computer" but falls under "portable automatic data processing machines" (8471 30) — not a general category. A set with multiple items is classified based on the essential character of the main item, not as separate parts. A component often falls under a different tariff heading than the assembled whole — always check specific notes. Textile products are notorious: garments have extensive rules about composition, manufacturing, and function.
HS 2027 and What It Means for You
The World Customs Organization updates the HS system every five years. The next revision is planned for January 2027, focusing especially on e-waste, drones, additive manufacturing, and new chemical substances. We monitor this for our clients and help convert product codes in time where necessary.
Frequently Asked Questions About HS Codes and TARIC
How do I find the correct HS code?
You can find the correct goods code in the Customs Tariff on the Dutch Customs website (douane.nl) and in the TARIC database of the European Commission. Start with the product description, navigate through the structure, or search by keyword. If in doubt or if a product fits multiple headings, our classification service helps substantiate the right choice.
What is the difference between HS, GN, and TARIC?
HS code (Harmonized System) is the international 6-digit basis. GN code (Combined Nomenclature) is 8 digits and used for export from the EU. TARIC code is 10 digits and used for import into the EU. All three share the first 6 digits — the HS code — with additional digits representing EU-specific refinements.
What happens if I use the wrong code?
Using the wrong code for import can lead to paying too much or too little in duties. Underpayment: Customs can collect additional duties up to three years after import, including interest and possibly penalties. Overpayment: you can file a claim for a refund subject to a deadline. For export, a wrong code can lead to refusal at destination or loss of preferential tariffs.
What is a BTI and when is it useful?
Binding Tariff Information (BTI) is a written decision by the Tax Authorities on the correct classification of a product. Valid for three years and binding throughout all EU countries. Request a BTI if you import a specific product long-term or if classification is disputable. We submit the application for you.
How often does a goods code change?
The HS code is revised by the World Customs Organization every five years. GN and TARIC are updated more frequently — GN generally annually in October (effective January 1), TARIC can change during the year based on new measures. We track these updates and adjust your classification as needed.
Need Classification for Your Products?
Send us your product list or invoice and we will provide a fixed quote for classification within 4 hours. For regular importers, a fixed rate per item; for large assortments, a volume discount.