Classify any product to HS, CN8 & TARIC
Describe your product and get the correct 6-digit HS code, EU 8-digit CN, and 10-digit TARIC candidate — with confidence scoring, duty measures, and BTI ruling lookup.
Bulk classification
Upload any file (PDF, Word, Excel, CSV, or text) — it's auto-detected. A CSV with a description column goes straight to bulk classification. Any other format is read by AI to detect how many products it contains: a single product spec fills the description field above; a catalogue or price list with multiple products is bulk-classified automatically. Results appear here. .
AI-powered HS code classifier
Dutifi's HS code classifier uses AI to map any product description to the correct Harmonized System codes in seconds. Enter a description — plus optional material, function, and origin details — and the tool returns the 6-digit HS code, the EU 8-digit CN (Combined Nomenclature) code, and a 10-digit TARIC candidate, together with a confidence score, a step-by-step General Interpretation Rules (GIR) trail, applicable duty measures, and matching BTI (Binding Tariff Information) rulings from the official EBTI database. Tariff classification errors are one of the most common customs compliance failures; getting the HS code right from the start reduces delays, penalties, and overpaid import duty.
HS code checker and tariff classification audit
Already using an HS code? The Optimise tab acts as an HS code checker: supply your current code alongside the product description and Dutifi cross-references it against the AI's classification. If a mismatch is detected — at the HS6 or CN8 level — the tool flags it as a possible tariff classification error and shows the recommended code. This quick tariff classification audit is useful when reviewing legacy product catalogues, onboarding new suppliers, or preparing for a customs audit.
HS code optimiser: indicative customs duty savings
When a mismatch is found and MFN (Most Favoured Nation) ad valorem duty data is available for both codes, Dutifi shows an indicative duty-rate delta — for example, "current 6.5% → recommended 3.2%, saving ~3.3 pp". This gives importers a first signal of whether a reclassification could reduce duty costs, or whether an incorrect lower-duty code creates compliance exposure. All figures are indicative and MFN-basis only; they do not account for preferential FTA rates, anti-dumping measures, tariff suspensions, or specific/compound duty structures. Always verify in the official TARIC database and consult a licensed customs broker before acting on any classification change.
Frequently asked questions
What is an HS code?
An HS code (Harmonized System code) is a standardized numerical code used globally to classify traded products for customs, tariff, and statistical purposes. It was developed by the World Customs Organization (WCO) and is used by more than 200 countries. The first six digits are internationally harmonized; countries add further digits for national purposes — the EU uses 8-digit CN codes and 10-digit TARIC codes.
What is the difference between HS, CN, and TARIC codes?
HS codes are the 6-digit internationally standardized codes. CN (Combined Nomenclature) codes are the EU's 8-digit extension required for import/export declarations. TARIC codes are the EU's 10-digit codes that incorporate additional measures such as anti-dumping duties, suspensions, and tariff quotas. HS6 is the global base; CN8 is required for EU trade statistics; TARIC10 is required for full EU import declarations.
How do I check if my HS code is correct?
Use the Optimise tab above: enter your product description and your current HS code. Dutifi compares your code against its AI classification at the HS6 or CN8 level and flags any mismatch. For certainty on high-value or recurring shipments, apply for a Binding Tariff Information (BTI) ruling from your national customs authority — BTI rulings are legally binding for three years.
Can Dutifi estimate duty savings?
Yes — when a mismatch is detected and MFN ad valorem rate data is available, Dutifi shows an indicative duty-rate comparison between your current code and the recommended code. This is indicative only and uses MFN published rates; it does not account for preferential FTA rates, anti-dumping duties, tariff suspensions, or specific/compound duty structures. Always verify in the official TARIC database before taking any action.
Is this classification a binding ruling?
No. Dutifi's HS code classifier provides informational guidance only and does not constitute a legally binding tariff classification. Classifications are AI-generated and may contain errors. For legal certainty, apply for a Binding Tariff Information (BTI) ruling from your national customs authority. Always verify codes in the current EU Combined Nomenclature and consult a qualified customs broker for high-value or complex shipments.