Reminder: Automated Transmission of Container Seal Changes to ACE Manifest for Ocean and Rail Shipments – Deployed to ACE PROD Environment, April 9, 2026
Published Apr 13, 2026
Summary
CBP reminds trade that updates enabling automated transmission of container seal changes for ocean and rail shipments in ACE were deployed to the production environment on April 9, 2026, allowing carriers to receive automated EDI notifications and ABI filers to query seal change records.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
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