What is a CN number?

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“CN” means combined nomenclature. A CN code is an EU and UK customs/tariff designation required in box 13 of export certificates for the EU and UK. CN codes are published in the Official Journal of the European Union and are available for search in TRACES for the EU.

Disclaimer: The accuracy of CN codes used on export certificates is the responsibility of the client – please work closely with your importer to determine the correct number.

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