For commercial exports by vessel, aircraft, rail or truck, the US Principal Party in Interest, its authorised agent or the foreign principal party's authorised agent must transmit the Electronic Export Information required by the Foreign Trade Regulations through AES (operated in ACE) and give the exporting carrier the Internal Transaction Number, exclusion or exemption legend no later than 24 hours before loading for vessel cargo, two hours before scheduled departure for air, one hour before the truck reaches the border and two hours before the train reaches the border. Certain shipments (used vehicles, ITAR and licensed items, routed export transactions, sensitive shipments and others) must always be filed before departure. The carrier may not load without the ITN or legend.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.