Updated ACE Entry Summary Error Dictionary Now Available on CBP.gov
Published Apr 20, 2026
Summary
CBP announced an updated ACE Entry Summary Error Dictionary that adds a new validation error code for post-summary corrections when a CAPE declaration and refund request are already in process. The dictionary update is posted on CBP's CATAIR webpage, with related CAPE tool launch information referenced.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
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