CSMS # 67489550 - UPDATE: ACE Air EDI and Entry Summary EDI Experiencing Slow Processing

U.S. Customs and Border Protection sent this bulletin at 01/23/2026 12:55 PM EST

Cargo Systems Messaging Service

CSMS # 67489550 - UPDATE: ACE Air EDI and Entry Summary EDI Experiencing Slow Processing

CBP is continuing to experience network issues resulting in ACE slow processing. CBP is requesting the trade to refrain from resending ACE transmissions as initial transmissions will be processed. Resending transmissions will continue to cause additional delays.

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