CSMS #66038438•Wednesday, August 27, 2025
System MaintenanceHigh Urgency
CSMS # 66038438 - ACE Certification Standard Invasive Maintenance Window from 5:00 pm to 8:00 pm ET on August 27, 2025
CSMS # 66038438 - ACE Certification Standard Invasive Maintenance Window from 5:00 pm to 8:00 pm ET on August 27, 2025 U.S. Customs and Border Protection sent this bulletin at 08/26/2025 04:47 PM EDT CSMS # 66038438 - ACE Certification Standard Invasive Maintenance Window from 5:00 pm to 8:00 pm ET on August 27, 2025 Please be advised there will be an ACE Certification Standard Invasive Maintenance Window on August 27, 2025, from 5:00 pm to 8:00 pm 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