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Reminder: Pre-Deployment Support Call for Implementation of Entry Type 13 Test in ACE for U.S. Mail Processing (INT-057) and Mail Entry Type 13 Test (CBP-290) Scheduled for September 15, 2026

15 September 2026

In plain English

CBP will hold a Pre-Deployment Support Call on September 15, 2026 about upcoming ACE enhancements implementing the new Entry Type 13 test for international mail shipment processing (INT-057, CBP-290).

Read the official notice
Topic
Customs operations
Regulator
CBP
Published
15 September 2026
For
Imports and Exports
Where it applies
United States
Source
CBP CSMS

From the notice

As a reminder, U.S. Customs and Border Protection (CBP) will hold the Pre-Deployment Support Call covering the upcoming enhancements to the Automated Commercial Environment (ACE) that will implement the new Entry Type 13 (ET 13) Test for processing international mail shipment (Implementation of Entry Type 13 Test in ACE for U.S. Mail Processing, INT-057, and Mail Entry Type 13 Test, CBP-290). To learn more about these deployments, refer to the Information Notice . The Pre-Deployment Support Call details are: Date: Tuesday, September 15, 2026 Time: 1:00
The full text is at the source

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