UPDATE: On May 15, 2025, with the 2:00 p.m. ACE Deployment, CBP will Enforce a New Validation Requiring Supplemental Information when Submitting to the Export Manifest Email Inbox
Published May 9, 2025
Summary
CBP will enforce a new ACE deployment validation on May 15, 2025 requiring a Supplemental Manifest document be attached to all emails submitted to the Export Manifest email inbox.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
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