CSMS #65903569•Wednesday, August 13, 2025
System MaintenanceMedium Urgency
CSMS # 65903569 - ACE Certification Environment - Extended Invasive Maintenance Window August 13, 2025
CSMS # 65903569 - ACE Certification Environment - Extended Invasive Maintenance Window August 13, 2025 U.S. Customs and Border Protection sent this bulletin at 08/12/2025 04:54 PM EDT CSMS # 65903569 - ACE Certification Environment - Extended Invasive Maintenance Window August 13, 2025 The Automated Commercial Environment, or ACE, Certification Environment (CERT) will have an extended invasive maintenance window on Wednesday, August 13, 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