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FAQ 13 – What is a Conveyance Reference Number (CRN)?

A Conveyance Reference Number (CRN) is a unique identifier for a Highway Conveyance Document that provides information about the vehicle used to transport goods entering Canada. The carrier assigns the CRN, which can contain up to 25 characters consisting of both letters and numbers, to a specific trip or departure. The CRN must start with the CBSA-issued Carrier Code, which is already hard-coded in the field.

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