ACE Certification Standard Invasive Maintenance Window to 03/23/2022 from 5:00pm to 03/23/2022 8:00pm EST

CSMS #51382094 - ACE Certification Standard Invasive Maintenance Window to 03/23/2022 from 5:00pm to 03/23/2022 8:00pm EST U.S. Customs and Border Protection sent this bulletin at 03/22/2022 05:03 PM EDT CSMS #51382094 - ACE Certification Standard Invasive Maintenance Window to 03/23/2022 from 5:00pm to 03/23/2022 8:00pm ET ACE Certification Standard Invasive Maintenance Window to 03/23/2022 from 5:00pm to 03/23/2022 8:00pm ET.