Must all containers on a multiple container master bill of lading Buyer’s Consolidation be ‘arrived’ at the inland rail terminal before the shipment will Customs clear on an IID?

Must all containers on a multiple container master bill of lading Buyer’s Consolidation be ‘arrived’ at the inland rail terminal before the shipment will Customs clear on an IID?

For a master bill of lading with multiple containers arriving via a Canadian First Port of Arrival, all of the containers are considered Arrived when the first container is Arrived/ WACM by the railroad/ terminal, as long as all containers have been Reported by the carrier CACM. An Integrated Import Declaration (IID) entry type can be submitted up to 90 days prior to Arrival of the shipment. The Customs release status will flow when the first container is “Arrived”/ WACM.