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CADEX-formatted Customs Tariff 2024

The CADEX files are intended for CADEX participants only.

CADEX is a proprietary message-formatting standard. It allows importers and customs brokers to file an electronic Form B3-3, Canada Customs Coding Form. CADEX participants can file directly to us, or through a third-party service provider.

For more information about CADEX, visit the Electronic Data Interchange / Portal Clients section.

Note: These CADEX-formatted Customs Tariff files have been compressed using WinZip®. To open these files it is recommended that you use PKUNZIP® or WinZip®.

CADEX-formatted Customs Tariff – January 1, 2024

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