ACE Certification Standard Invasive Maintenance Window on 04/19/2023 from 5:00 p.m. to 8:00 p.m. ET

CSMS # 55942319 - ACE Certification Standard Invasive Maintenance Window on 04/19/2023 from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 04/18/2023 11:11 AM EDT CSMS # 55942319 - ACE Certification Standard Invasive Maintenance Window on 04/19/2023 from 5:00 p.m. to 8:00 p.m. ET There will be ACE Certification Standard Invasive Maintenance Window on 04/19/2023 from 5:00 p.m. to 8:00 p.m. ET.