ACE Certification Standard Invasive Maintenance Window on September 6, from 5:00 p.m. to 8:00 p.m. ET

CSMS # 57584005 - ACE Certification Standard Invasive Maintenance Window on September 6, from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 09/05/2023 04:29 PM EDT CSMS # 57584005 - ACE Certification Standard Invasive Maintenance Window on September 6, from 5:00 p.m. to 8:00 p.m. ET U.S. Customs and Border Protection (CBP) will conduct an ACE Certification (CERT) environment standard invasive maintenance window on September 6, 2023, from 5:00 p.m. to 8:00 p.m. ET.