System MaintenanceACECSMS #69668727 ·
CBP held ACE maintenance overnight on August 29-30, 2026
CBP title: ACE Production Standard Invasive Maintenance from 10:00 p.m. ET Saturday, August 29, 2026 to 4:00 a.m. ET Sunday, August 30, 2026
What did CBP announce?
CBP announced ACE production standard invasive maintenance from 10:00 p.m. ET Saturday, August 29, 2026 to 4:00 a.m. ET Sunday, August 30, 2026. This affected system access for filers using ACE during that window.
What is Allied's position?
This was a routine overnight maintenance window that has already passed. It did not require any action from clients, and any related delays would have been temporary and limited to that period.
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, August 29, 2026 to 4:00 a.m. ET Sunday, August 30, 2026.