ACE Certification Standard Invasive Maintenance Window on September 21, 2022 from 5:00 p.m. to 8:00 p.m. ET

CSMS # 53345565 - ACE Certification Standard Invasive Maintenance Window on September 21, 2022 from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 09/20/2022 12:57 PM EDT CSMS # 53345565 - ACE Certification Standard Invasive Maintenance Window on September 21, 2022 from 5:00 p.m. to 8:00 p.m. ET There will be an ACE Certification Standard Invasive Maintenance Window on September 21, 2022 from 5:00 p.m. to 8:00 p.m. ET.