AES Filing Time frame
| Method of
|Vessel|| 24 hours prior to loading cargo on the vessel at the U.S.
port where the cargo is laden
|Truck||1 hour prior to the arrival of the truck at the U.S. border to go foreign|
|Air||2 hours prior to the scheduled departure time of the aircraft|
|Rail||2 hours prior to the time the train arrives at the U.S. border to go foreign|
|2 hours prior to exportation|