ACE Production Extended Maintenance on March 14, March 19, and March 21, 2024, from 4:00 a.m. to 7:00 a.m. ET

CSMS # 59777757 - ACE Production Extended Maintenance on March 14, March 19, and March 21, 2024, from 4:00 a.m. to 7:00 a.m. ET U.S. Customs and Border Protection sent this bulletin at 03/12/2024 10:00 AM EDT CSMS # 59777757 - ACE Production Extended Maintenance on March 14, March 19, and March 21, 2024, from 4:00 a.m. to 7:00 a.m. ET ACE Production will have approved extended maintenance from 4:00 a.m. to 7:00 a.m. ET on March 14, March 19, and March 21, 2024. During these windows, ACE Electronic Data Interchange (EDI) processing could be impacted. There should be no impact on Ocean/Rail/Air manifest EDI processing.