ACE Certification Extended Invasive Maintenance Window on 06/23/2021 from 5:00pm to 9:00pm EST

CSMS #48566907 - ACE Certification Extended Invasive Maintenance Window on 06/23/2021 from 5:00pm to 9:00pm EST U.S. Customs and Border Protection sent this bulletin at 06/22/2021 03:39 PM EDT CSMS #48566907 - ACE Certification Extended Invasive Maintenance Window on 06/23/2021 from 5:00pm to 9:00pm EST There will be ACE Certification Extended Invasive Maintenance Window on 06/23/2021 from 5:00pm to 9:00pm EST.