ACE Certification Extended Invasive Maintenance Window on 09/15/2021 from 5:00pm to 09/15/2021 10:00pm EST

CSMS #49364523 - ACE Certification Extended Invasive Maintenance Window on 09/15/2021 from 5:00pm to 09/15/2021 10:00pm EST U.S. Customs and Border Protection sent this bulletin at 09/14/2021 08:56 AM EDT CSMS #49364523 - ACE Certification Extended Invasive Maintenance Window on 09/15/2021 from 5:00pm to 09/15/2021 10:00pm EST There will be ACE Certification Extended Invasive Maintenance Window on 09/15/2021 from 5:00pm to 09/15/2021 10:00pm EST.