Are freight forwarders required to transmit supplementary cargo data once eHBL becomes mandatory?

Are freight forwarders required to transmit supplementary cargo data once eHBL becomes mandatory?

Once the transmission of advance electronic house bill data becomes a mandatory requirement, freight forwarders, in the air and marine modes, will be required to transmit supplementary cargo data for consolidated Freight Remaining on Board (FROB) only.

Freight forwarders are responsible for submitting supplementary cargo data, which is mandatory for all consolidated FROB cargo in the air and marine modes only. House bills are required for all other types of consolidated cargo.