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CBP Says ISF "3Z" Messages Have Been Turned Back on

U.S. Customs and Border Protection has issued CSMS message #12-000045 announcing that due to internal issues, CBP suspended sending out 3Z messages upon acceptance of unified manifest Importer Security Filing (ISF) messages. Those messages were once again turned back on…

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this weekend. Any future instances of missing 3Z messages should be reported to your assigned Client Representative.