ACE Certification Extended Invasive Maintenance Window on August 2, 2023 from 5:00 p.m. to 9:00 p.m. ET

CSMS # 57177273 - ACE Certification Extended Invasive Maintenance Window on August 2, 2023 from 5:00 p.m. to 9:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 08/01/2023 04:12 PM EDT CSMS # 57177273 - ACE Certification Extended Invasive Maintenance Window on August 2, 2023 from 5:00 p.m. to 9:00 p.m. ET There will be an ACE Certification Extended Invasive Maintenance Window on August 2, 2023 from 5:00 p.m. to 9:00 p.m. ET.