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CUS code, what is it and how does it work?

In almost all EU countries it is mandatory to provide a CUS code when declaring chemicals. Read more about the CUS code. You can also find the CUS code in Taric Support.

In almost all EU countries it is mandatory to provide a CUS code when declaring chemicals. Read more about the CUS code. You can also find the CUS code in Taric Support.

A CUS code serves as a reference number to the European Customs Inventory of Chemical Substances (ECICS). Based on the CUS code, the European Regulation on the Production and Trade of Chemical Substances (REACH Regulation EC 19072006) determines the applicable rules governing the production, use, or import of the substance.

How to look up the CUS code

The CUS code can be retrieved from the ECICS database, which houses approximately 50,000 records. An even more convenient method is to directly look up the CUS code within Taric Support. All CUS codes are integrated into Taric Support and linked to commodity codes, making it effortless to find the correct CUS code and saving you valuable time.

October 112023

At Taric Support, we’re driven by customs data.

We’re customs information experts who thrive on complexity. Digging into legislation and data is what we do best. We carefully analyse every possible source to provide you with a wide range of relevant and up to date customs information. With this meticulous approach, we help you avoid costly mistakes and delays. Because we’ve been through the process ourselves, we understand exactly what it takes to meet all customs formalities efficiently and confidently.

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