What is the expected format of the HBL number? The forwarder’s 8000 code + HBL number? What is the expected prefix?

What is the expected format of the HBL number? The forwarder’s 8000 code + HBL number? What is the expected prefix?

A CCN is the reference identifier assigned by the carrier or freight forwarder to the transport document.  It will consist of the four-digit carrier code, followed by a unique carrier-assigned number. For freight forwarders, it is the CBSA-issued 8000-series code.