ACE Cargo Release Certification (CERT) Deployment of Error Code Message
Published Aug 11, 2025
Summary
CBP announced deployment of a new error code message (321 - FIRMS location not in same port cluster) for type 21 and 22 entries in the ACE Cargo Release Certification environment on August 12, 2025.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
CSMS 65892831 · full bulletinRelated bulletins
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