CSMS # 66787044 - ACE Certification Standard Invasive Maintenance Window on November 12, 2025, from 5:00 pm to 8:00 pm ET U.S. Customs and Border Protection sent this bulletin at 11/12/2025 10:15 AM EST Cargo Systems Messaging Service CSMS # 66787044 - ACE Certification Standard Invasive Maintenance Window on November 12, 2025, from 5:00 pm to 8:00 pm ET Please be advised there will be an ACE Certification Standard Invasive Maintenance Window on November 12, 2025, from 5:00 pm to 8:00 pm ET.