The following shipments are considered cargo exemptions for goods entering Canada via highway carrier:

Instruments of International Trade (IIT) - used for empty racks and containers that cross the border in international transportation.

In-Transit - used when goods are moving from point-to-point traveling through the United States.

Flying Truck - used when freight that was originally supposed to arrive in Canada by air instead arrives by truck.

Courier Low-Value Shipment - special shipment type only available to couriers transporting low-value shipments.

Postal Shipment - used to report shipments of mail moving from a foreign postal service to Canada Post.

Emergency Repairs - used by Canadian carriers to report emergency repairs to commercial vehicles that occur outside Canada.

Empty ACI eManifest - Although not required at all ports, an empty conveyance can still be provided and is recommended.