CBP held ACE maintenance window in December 2025
CBP title: ACE Production Standard Invasive Maintenance from 10:00 p.m. ET Saturday, December 13, 2025, to 4:00 a.m. ET Sunday, December 14, 2025
This message is from December 11, 2025. Later CSMS messages may have changed it. See the latest trade news
What did CBP announce?
CBP announced a scheduled ACE Production Standard Invasive Maintenance window from 10:00 p.m. ET on Saturday, December 13, 2025, to 4:00 a.m. ET on Sunday, December 14, 2025. This is a past, routine system maintenance notice. It affected ACE availability during that overnight window only.
What is Allied's position?
This was a routine, time-limited ACE maintenance window that has already passed. It required no action from clients then and has no bearing on entries filed today. Clients do not need to do anything in response to this message now.
General information, not legal advice.
What does the CBP message say?
Please be advised there will be an ACE Production Standard Invasive Maintenance from 10:00 p.m. ET Saturday, December 13, 2025, to 4:00 a.m. ET Sunday, December 14, 2025.