On: July 19, 2023 By: David Noah
10 Steps for Correctly Completing a Shipper’s Letter of Instruction
Exporters often prepare a Shipper’s Letter of Instruction (SLI) that provides shipping instructions to their freight forwarders. In cases where they don't do their own AES filing, the SLI can also give forwarders authority to submit the electronic export information (EEI) through AESDirect.