ACE Certification Invasive Maintenance Window on 11/10/2021 from 5:00pm to 11/10/2021 8:00pm ET

CSMS #50031287 - ACE Certification Invasive Maintenance Window on 11/10/2021 from 5:00pm to 11/10/2021 8:00pm ET U.S. Customs and Border Protection sent this bulletin at 11/09/2021 08:47 AM EST CSMS #50031287 - ACE Certification Invasive Maintenance Window on 11/10/2021 from 5:00pm to 11/10/2021 8:00pm ET There will be ACE Certification Invasive Maintenance Window on 11/10/2021 from 5:00pm to 11/10/2021 8:00pm ET.