Potential Extension to Standard ACE Production Invasive Maintenance Window scheduled for 10:00 p.m. ET Saturday, August 10, 2024, to 4:00 a.m. ET Sunday, August 11, 2024

CSMS # 61743179 - Potential Extension to Standard ACE Production Invasive Maintenance Window scheduled for 10:00 p.m. ET Saturday, August 10, 2024, to 4:00 a.m. ET Sunday, August 11, 2024 U.S. Customs and Border Protection sent this bulletin at 08/11/2024 08:32 AM EDT CSMS # 61743179 - Maintenance Completed - Potential Extension to Standard ACE Production Invasive Maintenance Window scheduled for 10:00 p.m. ET Saturday, August 10, 2024, to 4:00 a.m. ET Sunday, August 11, 2024 The following Extension to Standard ACE Production Invasive Maintenance Window completed at 4:30 AM. Please be advised of a potential extension to the Saturday, August 10, 2024, ACE Production invasive Maintenance Window. The standard ACE Production Invasive Maintenance window will occur from 10:00 p.m. ET Saturday, August 10, 2024, to 4:00 a.m. ET Sunday, August 11, 2024. However, CBP may need extra time to complete additional work and updates to the system that will require the maintenance window to be extended until 9:00 a.m. ET on Sunday, August 11, 2024. During the ACE Production maintenance window and potential extension, users will not be able to access the ACE Secure Data Portal during that time. A follow-up message will be published once the maintenance window is completed and the ACE Portal is back up and available. Related message: CSMS# 61693368