CBP held ACE maintenance overnight May 2 to 3, 2026
CBP title: ACE Production Standard Invasive Maintenance from 10:00 p.m. ET Saturday, May 2, 2026, to 4:00 a.m. ET Sunday, May 3, 2026
This message is from April 29, 2026. Later CSMS messages may have changed it. See the latest trade news
What did CBP announce?
CBP announced ACE production standard invasive maintenance from 10:00 p.m. ET Saturday, May 2, 2026, to 4:00 a.m. ET Sunday, May 3, 2026. This affected filers using ACE during that window. The message did not describe which specific ACE functions were unavailable.
What is Allied's position?
This was a routine, time-limited ACE maintenance window that occurred in the past and has no ongoing effect on entries we file today. Clients do not need to take any action regarding this notice now.
General information, not legal advice.
What does the CBP message say?
There will be ACE production standard invasive maintenance from 10:00 p.m. ET Saturday, May 2, 2026, to 4:00 a.m. ET Sunday, May 3, 2026.