On January 18, 2022, in Cargo Systems Messaging Service (CSMS) #50752966, U.S. Customs and Border Protection (CBP) published information on the previously announced Automated Commercial Environment (ACE) Portal modernization. Phase 1 will deploy January 22, 2022, and it will include a new login screen, home page, and account information displays. Users will continue to have access to the legacy portal through the transition, and both sites will be maintained and updated by CBP. However, users must link their accounts before February 20, 2022.
Instructions on linking user accounts in the legacy and updated portal can be found in the CSMS here: