ACE Certification Extended Invasive Maintenance Window on 05/18/2022 from 5:00pm to 9:00pm ET

CSMS #51915977 - ACE Certification Extended Invasive Maintenance Window on 05/18/2022 from 5:00pm to 9:00pm ET U.S. Customs and Border Protection sent this bulletin at 05/17/2022 10:24 AM EDT CSMS #51915977 - ACE Certification Extended Invasive Maintenance Window on 05/18/2022 from 5:00pm to 9:00pm ET There will be an ACE Certification Extended Invasive Maintenance Window on 05/18/2022 from 5:00pm to 9:00pm ET.