CBP held a brief maintenance window for the ACE certification test environment
CBP title: ACE Certification Standard Invasive Maintenance Window on January 28, 2025
This message is from January 27, 2026. Later CSMS messages may have changed it. See the latest trade news
What did CBP announce?
CBP announced an invasive maintenance window for the ACE Certification environment, scheduled from 5:00 p.m. to 8:00 p.m. ET. The message did not describe the maintenance date consistently, so filers should treat the notice as stating a window in that time period. This affected the ACE certification (test) environment, not necessarily live production filing.
What is Allied's position?
This notice concerned a maintenance window for the ACE certification environment, which relates to system testing rather than day to day entry filing. It did not require any action from importers or shippers, and it is long past. Clients do not need to do anything about this notice now.
General information, not legal advice.
What does the CBP message say?
ACE Certification Standard Invasive Maintenance Window on January 28, 2025, from 5:00 p.m. to 8:00 p.m. ET.