Emergency ACE Production Maintenance from 11 PM EST Thursday, Feb 23, 2023 to 1 AM EST Friday, Feb 24, 2023.

CSMS # 55231057 - Emergency ACE Production Maintenance from 11 PM EST Thursday, Feb 23, 2023 to 1 AM EST Friday, Feb 24, 2023. U.S. Customs and Border Protection sent this bulletin at 02/23/2023 06:04 PM EST CSMS # 55231057 - Emergency ACE Production Maintenance from 11 PM EST Thursday, Feb 23, 2023 to 1 AM EST Friday, Feb 24, 2023. An emergency ACE Production Maintenance will be performed from 11 PM EST Thursday, February 23, 2023, to 1 AM EST Friday, February 24, 2023. While the Maintenance is in progress, access to various portions of the ACE Application may not be available, and responses for Entry and Entry Summary EDI messages back to Trade partners may be delayed. There will be no impact to ACE Manifest EDI Processing.