CSMS # 64377272 - ACE Certification Standard Invasive Maintenance Window on March 12, 2025, from 5:00 pm to 8:00 pm ET U.S. Customs and Border Protection sent this bulletin at 03/11/2025 10:57 AM EDT Cargo Systems Messaging Service CSMS # 64377272 - ACE Certification Standard Invasive Maintenance Window on March 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 March 12, 2025, from 5:00 pm to 8:00 pm ET.