ACE Certification Standard Invasive Maintenance Window on 04/05/2023 from 5:00 p.m. to 8:00 p.m. ET

CSMS # 55771072 - ACE Certification Standard Invasive Maintenance Window on 04/05/2023 from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 04/04/2023 04:26 PM EDT CSMS # 55771072 - ACE Certification Standard Invasive Maintenance Window on 04/05/2023 from 5:00 p.m. to 8:00 p.m. ET There will be an ACE Certification Standard Invasive Maintenance Window on 04/05/2023 from 5:00 p.m. to 8:00 p.m. ET.