EU: Customs Classification Codes Collection Unveiled
- Arne Mielken
- May 22
- 4 min read
Updated: May 26
Simplify classification! The EU presents a list with all valid customs classification decisions - find out what it means for your import compliance.

The European Union has taken another decisive step to simplify customs classification for all importers, exporters, and customs compliance professionals. The European Commission has now published the consolidated and updated list of all valid Classification Regulations, now fully aligned with the 2025 Combined Nomenclature (CN) codes.
Why is this such a big deal? Because this isn’t just a database update—it’s a critical tool that helps ensure consistency in how goods are classified across all EU Member States, directly impacting duty payments, customs declarations, and trade compliance.
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Key Questions Covered in This Blog
What are Classification Regulations, and why are they important?
Why did the European Commission update the list for 2025?
How does the new list simplify customs procedures?
What do the changes mean for importers and customs professionals?
How do I use this updated list in my daily customs operations?
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Abbreviations Used In This Blog
CN – Combined Nomenclature
HS – Harmonized System
EU – European Union
EC – European Commission
“Correct classification is the backbone of customs compliance. With this update, the EU gives businesses a clearer map to follow—helping avoid delays, errors, and extra costs.”— Arne Mielken, Managing Director, Customs Manager
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What are Classification Regulations, and why are they important?
Classification Regulations are legally binding rules published by the European Commission that define how specific goods are classified under the Combined Nomenclature (CN). They offer clear, legal certainty for customs authorities and businesses alike, helping ensure uniform classification across all EU Member States.
Without these regulations, the same product might be classified differently from one country to another, leading to misdeclarations, disputes, and fines. Think of them as the “GPS coordinates” of the customs world—get them wrong, and you may find yourself off course, facing unexpected import duties or even compliance breaches.
Why did the European Commission update the list for 2025?
The Combined Nomenclature is not static—it’s reviewed annually, and the Harmonised System (HS) it’s based on is updated every five years. As a result, some older Classification Regulations may reference CN codes that no longer exist. This creates confusion and adds unnecessary complexity.
To fix this, the Commission has published a consolidated list showing which up-to-date CN code each valid regulation now maps to. This major update ensures that goods are classified according to current customs legislation, not outdated references from years past.
How does the new list simplify customs procedures?
This updated list is a game-changer for customs professionals. No more hunting through old legislation and guessing how outdated codes translate into modern ones. Now, you get:
One consolidated source of all current and valid regulations
Direct mapping from old CN codes to the correct 2025 version
Clear justifications and explanations per regulation
For example:
Commission Regulation (EU) No 1112/2012 classified self-adhesive decorative stickers under CN 4911 91 00. That classification still holds—but now, it’s confirmed under the 2025 CN structure with updated reasoning.
This clarity saves time, prevents errors, and makes audits much easier.
What do the changes mean for importers and customs professionals?
If you're an importer, customs consultant, or compliance officer, this list is your new best friend. It gives you confidence in your tariff classification decisions and arms you with solid legal backup.
But beware—if you’re still using old CN codes or relying on outdated BTIs (Binding Tariff Information), now’s the time to revisit your internal customs processes. Misclassification can cost you more than just money—it could damage your reputation or cause supply chain delays.
How do I use this updated list in my daily customs operations?
Use the list to review your current product classifications and make sure they align with the updated CN codes. For any classification that relied on a prior regulation, check the new code and explanation.
Here’s how it works in practice:
Say you import USB cables. Under Commission Regulation No 1112/2012, a 1-meter cable with USB connectors at both ends is classified under CN code 8544 42 90. That hasn’t changed, but now, the 2025 CN list confirms this classification and includes the logic behind it—making your compliance documentation bulletproof.
Need help interpreting this list? I’ve got you covered—book a consultation, and we’ll go through it together.
Arne’s Takeaway
This update from the European Commission is more than a technical refresh—it’s a practical tool that every customs compliance professional should use. It helps avoid classification errors, improves consistency, and reduces administrative burdens across the board.
Act now: Review your product classifications against the new list and adapt your procedures accordingly.
Expert Recommendations
Audit your product classifications to ensure they match the 2025 CN updates.
If you hold Binding Tariff Information (BTI) decisions, check for consistency with the new list.
Incorporate the updated CN references into your customs software and internal SOPs.
Train your customs and logistics staff on the changes.
Sources & Further Information
Official EU list of Classification Regulations with 2025 CN mapping
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Disclaimer
This blog is provided for general information and educational purposes only. It does not constitute legal advice. For specific guidance, please consult a qualified customs consultant or trade attorney.
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