ACE Certification Standard Invasive Maintenance Window on 07/28/2021 from 5:00pm to 8:00pm EST

CSMS #48908167 - ACE Certification Standard Invasive Maintenance Window on 07/28/2021 from 5:00pm to 8:00pm EST U.S. Customs and Border Protection sent this bulletin at 07/27/2021 05:20 PM EDT CSMS #48908167 - ACE Certification Standard Invasive Maintenance Window on 07/28/2021 from 5:00pm to 8:00pm EST There will be ACE Certification Standard Invasive Maintenance Window on 07/28/2021 from 5:00pm to 8:00pm EST.