ACE Certification Extended Invasive Maintenance Window from September 7 at 5:00pm to September 8 at 12:00am ET

CSMS # 53178868 - ACE Certification Extended Invasive Maintenance Window from September 7 at 5:00pm to September 8 at 12:00am ET U.S. Customs and Border Protection sent this bulletin at 09/06/2022 09:06 AM EDT CSMS # 53178868 - ACE Certification Extended Invasive Maintenance Window from September 7 at 5:00pm to September 8 at 12:00am ET There will be an ACE Certification Extended Invasive Maintenance Window from September 7 at 5:00pm to September 8 at 12:00am ET.