Shippers Letter of Instruction (SLI)
Definition of Shippers Letter of Instruction
A Shipper's Letter of Instruction (SLI) is a document provided by the exporter (shipper) to the freight forwarder or carrier. It contains detailed instructions on how to handle, transport, and document the shipment. The SLI ensures that the shipment is processed according to the exporter’s requirements and complies with all relevant regulations.
Why do you need a Shipper's Letter of Instruction?
- Ensures Compliance: Helps ensure that the shipment complies with all regulatory requirements and international trade laws.
- Streamlines Processes: Provides clear and detailed instructions to the freight forwarder, simplifying the shipping process and reducing the likelihood of errors.
- Risk Management: Mitigates risks associated with transportation by clearly outlining handling and documentation requirements.
- Facilitates Communication: Acts as a communication tool between the exporter, freight forwarder, and carrier, ensuring that all parties are aware of their responsibilities and the specifics of the shipment.
What’s included in an SLI?
Although each forwarder has their own SLI form, they all request the same details:
- Designation of consignor/consignee and their contact information
- Routing information
- Incoterms
- Shipment dimensions and weight
- Goods description and a UN number (if needed)
- HS codes
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