ACE Certification Standard Invasive Maintenance Window on June 28, 2023 from 5:00 p.m. to 8:00 p.m. ET

CSMS # 56771497 - ACE Certification Standard Invasive Maintenance Window on June 28, 2023 from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 06/27/2023 12:14 PM EDT CSMS # 56771497 - ACE Certification Standard Invasive Maintenance Window on June 28, 2023 from 5:00 p.m. to 8:00 p.m. ET There will be an ACE Certification Standard Invasive Maintenance Window on June 28, 2023 from 5:00 p.m. to 8:00 p.m. ET.