CSMS # 67779821 - ACE Certification Standard Invasive Maintenance Window on Wednesday February 18, 2026, from 5:00 pm to 8:00 pm ET U.S. Customs and Border Protection sent this bulletin at 02/17/2026 01:18 PM EST Cargo Systems Messaging Service CSMS # 67779821 - ACE Certification Standard Invasive Maintenance Window on Wednesday February 18, 2026, from 5:00 pm to 8:00 pm ET Please be advised there will be an ACE Certification Standard Invasive Maintenance Window on February 18, 2026, from 5:00pm to 8:00pm ET.