ACE Certification Standard Invasive Maintenance Window on April 12, 2023 from 5:00 p.m. to 8:00 p.m. ET

CSMS # 55867456 - ACE Certification Standard Invasive Maintenance Window on April 12, 2023 from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 04/12/2023 10:12 AM EDT CSMS # 55867456 - ACE Certification Standard Invasive Maintenance Window on April 12, 2023 from 5:00 p.m. to 8:00 p.m. ET There will be an ACE Certification Standard Invasive Maintenance Window on April 12, 2023 from 5:00 p.m. to 8:00 p.m. ET.