ACE Air, Ocean and Rail CAMIR New De Minimis Notification Code
Published May 19, 2025
Summary
CBP announced a new ACE Air, Ocean and Rail CAMIR notification code (4M) for withholding entry release when de minimis value thresholds are exceeded, as part of a Section 321 enhancement; this code is not yet deployed in CERT or Production, with deployment dates to be announced later.
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