CSMS # 70137892 - REMINDER: Post-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 TODAY, October 7, 2026

U.S. Customs and Border Protection sent this bulletin at 10/07/2026 09:30 AM EDT

Cargo Systems Messaging Service

CSMS # 70137892 - REMINDER: Post-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 TODAY, October 7, 2026

As a reminder, today U.S. Customs and Border Protection (CBP) will hold a Post-Deployment Support Call covering the enhancements to the Automated Commercial Environment (ACE) that implemented 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 Post-Deployment Support Call details are: 

Date: Wednesday, October 7, 2026
Time: 1:00 p.m. ET
Join via Microsoft Teams Desktop or Mobile App here: https://teams.microsoft.com/meet/238099770592787?p=Fe8l7KICwu7XDBBrI7
- Meeting ID: 238 099 770 592 787
- Passcode: Eh9Ad2fE

For questions about this deployment, contact the Cargo Release, Manifest and Export Product Division at CREM@cbp.dhs.gov or the Entry Summary, Accounts, and Revenue Division at ESAR@cbp.dhs.gov.  

For technical questions, contact your assigned Client Representative. 

Related Messages: CSMS # 69289734, 69761151, 69912280, 70076746

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