CSMS #66590496Wednesday, October 22, 2025
System MaintenanceHigh UrgencyAction Required

CSMS # 66590496 - ACE Certification Standard Invasive Maintenance Window on October 22, 2025, from 5:00 p.m. ET to 8:00 p.m. ET

CSMS # 66590496 - ACE Certification Standard Invasive Maintenance Window on October 22, 2025, from 5:00 p.m. ET to 8:00 p.m. ET
U.S. Customs and Border Protection sent this bulletin at 10/21/2025 03:52 PM EDT
CSMS # 66590496 - ACE Certification Standard Invasive Maintenance Window on October 22, 2025, from 5:00 p.m. ET to 8:00 p.m. ET
There will be an ACE certification standard invasive maintenance window on October 22, 2025, from 5:00 p.m. to 8:00 p.m. ET.
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Additional Information

Programs Affected:
ACE