CSMS #65962695•Wednesday, August 20, 2025
System MaintenanceLow Urgency
CSMS # 65962695 - ACE Certification Extended Invasive Maintenance Window – August 20, 2025
CSMS # 65962695 - ACE Certification Extended Invasive Maintenance Window – August 20, 2025 U.S. Customs and Border Protection sent this bulletin at 08/19/2025 09:15 AM EDT CSMS # 65962695 - ACE Certification Extended Invasive Maintenance Window – August 20, 2025 The ACE Certification Environment (CERT) will have an out-of-cycle extended invasive maintenance window on Wednesday, August 20, 2025, from 5:00 p.m. to 10:00 p.m. ET. Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page . You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.
Additional Information
Programs Affected:
ACE