ACE Certification Standard Invasive Maintenance Window to occur from 04/06/2022 5:00pm to 04/06/2022 8:00pm EST

CSMS #51513604 - ACE Certification Standard Invasive Maintenance Window to occur from 04/06/2022 5:00pm to 04/06/2022 8:00pm EST U.S. Customs and Border Protection sent this bulletin at 04/05/2022 08:39 AM EDT CSMS #51513604 - ACE Certification Standard Invasive Maintenance Window to occur from 04/06/2022 5:00pm to 04/06/2022 8:00pm EST ACE Certification Standard Invasive Maintenance Window to occur from 04/06/2022 5:00pm to 04/06/2022 8:00pm EST.