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SI

SI stands for shipping instructions, the information and directions that a shipper gives to a carrier or freight forwarder for shipping goods and preparing the transport documents.

In plain English

It is the shipment's details and directions from the shipper. The carrier or freight forwarder uses this information to ship the goods and prepare the transport documents.

In context

Here, SI refers to the shipment details and directions being requested from the shipper so the carrier or freight forwarder can ship the goods and prepare the transport documents.

Situation
Coordinating freight quotes, booking, consolidation, handoff, and transport documents
What it communicates
requests document instructions for the shipment.

Meaning limits

The term alone does not specify the actual contents of those details and directions or whether any transport documents have already been prepared.

Examples

“The shipper sent the SI to the freight forwarder with the loading date, consignee address, and handling instructions for the pallets.”

Core meaning

“The carrier requested the SI from the shipper for the shipment of drums this afternoon.”

In context