ACE Certification Standard Invasive Maintenance Window on August 9, 2023 from 5:00 p.m. to 8:00 p.m. ET

CSMS # 57253406 - ACE Certification Standard Invasive Maintenance Window on August 9, 2023 from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 08/08/2023 09:15 AM EDT CSMS # 57253406 - ACE Certification Standard Invasive Maintenance Window on August 9, 2023 from 5:00 p.m. to 8:00 p.m. ET There will be an ACE Certification Standard Invasive Maintenance Window on August 9, 2023 from 5:00 p.m. to 8:00 p.m. ET.