ACE Certification - Extended Invasive Maintenance Window on 12/08/2021 from 5:00pm to 12/09/2021 3:00am EST

CSMS #50310337 - ACE Certification - Extended Invasive Maintenance Window on 12/08/2021 from 5:00pm to 12/09/2021 3:00am EST U.S. Customs and Border Protection sent this bulletin at 12/07/2021 09:40 AM EST CSMS #50310337 - ACE Certification - Extended Invasive Maintenance Window on 12/08/2021 from 5:00pm to 12/09/2021 3:00am EST There will be ACE Certification Extended Invasive Maintenance Window on 12/08/2021 from 5:00pm to 12/09/2021 3:00am EST