CSMS # 65406053 - CBP will deploy the third release of the Section 321 – Does Not Exceed $800 in Aggregated Shipments enhancement to CERT on June 26, 2025

U.S. Customs and Border Protection sent this bulletin at 06/23/2025 03:00 PM EDT

Cargo Systems Messaging Service

CSMS # 65406053 - CBP will deploy the third release of the Section 321 – Does Not Exceed $800 in Aggregated Shipments enhancement to CERT on June 26, 2025

On June 26, 2025, U.S. Customs and Border Protection (CBP) will deploy the third release of the Section 321 – Does Not Exceed $800 in Aggregated Shipments enhancement in the Automated Commercial Environment (ACE) certification environment (CERT).

This enhancement will deploy to the production environment (PROD) on August 12, 2025, and will withhold release of de minimis shipments that are ineligible for clearance because the $800 per person/per day threshold has been met. This release will include electronic data interchange (EDI) impacts. 

Another message will be sent once the information notice containing specific information about this deployment has been posted.

For any technical questions regarding this update, please contact your assigned Client Representative. 

Other questions regarding Cargo Control and Release should be directed to CREM@cbp.dhs.gov. 

Related messages: CSMS #65085008, 65186870, and 65340294

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