HS Codes, GN Codes, and TARIC. Correct Classification for Your Goods
The correct goods code determines how much you pay in import duties, which documents you need, and whether a product is allowed to be imported at all. We classify your goods according to HS, GN, and TARIC and arrange a Binding Tariff Information (BTI) if 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). Adjust the correct length for your shipment: use eight digits for export, ten for import.
The code determines much more than just the tariff. It specifies whether a permit is required, if the shipment falls under anti-dumping measures, whether preferential rates apply, and which certificates (phyto, CITES, dual-use, REACH) must accompany it. An incorrect code can lead to years of retroactive import duty claims — in extreme cases up to three years back. Our customs specialists know the Customs Tariff on the Customs website and the European Commission's TARIC database, and classify hundreds of products correctly each day.
Explaining the Goods Code Structure
| Length | Application | Managed By | |
|---|---|---|---|
| HS Code (HS 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 imports and 8-digit GN for exports based on your product description, composition, usage, and any images.
- Check for Preferential TariffsWe verify if a trade agreement applies to your product and what preferential code and origin rules apply — crucial to reduce or eliminate import duties.
- Request Binding Tariff Information (BTI)In doubtful cases, we request a Binding Tariff Information on your behalf from the Tax Authorities. Valid for three years and legally binding.
- Anti-dumping and Countervailing DutiesWe identify when a TARIC imposes an anti-dumping or countervailing duty — often for steel, bicycles, lamps, solar panels from specific countries of origin.
- Bulk Classification for Your AssortmentFor customers with large product assortments, we provide a custom classification table that you can integrate into your ERP or WMS.
- Compliance Check for Licensing RequirementsProducts subject to export controls, sanction provisions, or dual-use licenses — we pre-filter these from your shipment.
A Binding Tariff Information (BTI) is a written decision from the Tax Authorities about the correct classification of a product. The BTI is valid for three years and legally binding in all EU member states. For products you import long-term, this is an effective way to gain certainty and avoid disputes afterward.
The Six General Rules of Interpretation (GIR)
The World Customs Organization has six hierarchical rules of interpretation applied in order. Rule 1 states that the text of headings and notes is decisive. Rule 2 deals with incomplete articles and mixtures. Rule 3 resolves competing headings (specific overrides general; composite goods are classified according to their essential character; if equally applicable, the last numbered heading applies). Rule 4 covers products not explicitly mentioned. Rule 5 concerns packing materials. Rule 6 applies the same logic to subdivisions within a heading. In practice, Rule 1 covers 90% of cases, but complex products (multi-functional devices, sets, mixed materials) require some puzzle-solving.
Common Pitfalls in Classification
We frequently see certain pitfalls. A laptop is not just a "computer" but falls under "portable automatic data-processing machines" (8471 30) — not a generic 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 heading than the assembled whole — always check the specific notes. Textile products are notorious: garments have extensive rules about composition, production method, and function.
HS 2027 and What It Means for You
The World Customs Organization updates the HS system every five years. The next update is planned for January 2027, especially concerning e-waste, drones, additive manufacturing, and new chemical substances. We monitor this for our customers and assist in timely converting product codes 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 the European Commission's TARIC database. Start with the product description, navigate the structure, or search by keyword. When in doubt or if a product could fall under multiple headings, our classification service helps substantiate the correct choice.
What is the difference between HS, GN, and TARIC?
The HS code (Harmonized System) is the international 6-digit base. The GN code (Combined Nomenclature) is 8 digits, used for export from the EU. The TARIC code is 10 digits, used for import into the EU. All three share the same first 6 digits — the HS code — with the extra digits being EU-specific refinements.
What happens if I use the wrong code?
An incorrect code on import can lead to overpaying or underpaying import duties. Underpaid duties: Customs may retroactively charge up to three years after import, including interest and possibly a fine. Overpaid duties: you can request a refund within a certain timeframe. For exports, a wrong code can result in shipment refusal at destination or loss of preferential tariffs.
What is a BTI and when is it useful?
A Binding Tariff Information (BTI) is a written decision from the Tax Authorities on the correct classification of a product. Valid for three years and binding in all EU countries. Request a BTI if you import a specific product long-term or when classification is debatable. We submit the application for you.
How often does a goods code change?
The HS code itself is revised every five years by the World Customs Organization. GN and TARIC are updated more frequently — GN typically annually in October (effective January 1), TARIC can change throughout the year based on new measures. We monitor 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 price quote for classification within 4 hours. For regular importers, a fixed rate per item; for large assortments, tiered pricing.