CSMS # 62846204 - ACE Certification Standard Invasive Maintenance Window from 5:00 p.m. to 8:00 p.m. ET on October 30, 2024 U.S. Customs and Border Protection sent this bulletin at 10/29/2024 04:21 PM EDT Cargo Systems Messaging Service CSMS # 62846204 - ACE Certification Standard Invasive Maintenance Window from 5:00 p.m. to 8:00 p.m. ET on October 30, 2024 Please be advised there will be an ACE Certification Standard Invasive Maintenance Window on October 30, 2024, from 5:00 p.m. to 8:00 p.m. ET.