CBP held ACE maintenance window in July 2026, now past
CBP title: ACE Production Standard Invasive Maintenance from 10:00 p.m. ET Saturday, July 18, 2026, to 4:00 a.m. ET Sunday, July 19, 2026
This message is from July 15, 2026. Later CSMS messages may have changed it. See the latest trade news
What did CBP announce?
CBP announced an ACE Production Standard invasive maintenance window from 10:00 p.m. ET on July 18, 2026 to 4:00 a.m. ET on July 19, 2026. This is a historical notice about a system outage that has already occurred. The message did not describe any lasting rule change.
What is Allied's position?
This was a routine, one time maintenance window that has already passed. It did not change any filing requirement, so it has no ongoing effect on entries we file. Clients do not need to take any action regarding this notice.
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, July 18, 2026, to 4:00 a.m. ET Sunday, July 19, 2026.