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ACE Manifest Modernization Release 3-Ocean (INT-062) is in Certification Environment for Testing and Scheduled to Deploy to Production October 24, 2026

22 September 2026

In plain English

CBP's ACE Manifest Modernization Release 3-Ocean (INT-062), a back-end technical migration for ocean manifest processing with no direct EDI or user impact, is in certification testing and set to deploy to production on October 24, 2026.

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

From the notice

U.S. Customs and Border Protection is modernizing the Automated Commercial Environment (ACE) ocean, rail, and air manifest systems over several releases. The third release of this enhancement (INT-062) includes a technical migration of back-end functionality for the Ocean mode of transportation. It will not directly affect the ACE user experience or Electronic Data Interchange (EDI) behavior. This portion of the third release of the manifest modernization enhancement is currently in the ACE certification environment (CERT). Trade software developers may send transmissions to confirm expected
The full text is at the source

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