Emergency ACE Production Maintenance from 11 PM EST Wednesday, Feb 22, 2023 to 1 AM EST Thursday, Feb 23, 2023.
Published Feb 22, 2023
Summary
CBP announced an emergency ACE production maintenance window from 11 PM EST Feb 22 to 1 AM EST Feb 23, 2023, during which access to parts of the ACE application and EDI responses for Entry and Entry Summary may be delayed, with no impact to Manifest EDI processing.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
CSMS 55212663 · full bulletinRelated bulletins
ACE Certification Standard Invasive Maintenance Window from 5:00 p.m. ET to 8:00 p.m. ET
Jul 28, 2026
New e214 Error Code Validation for Post Admission Corrections and Updated Appendix P
Jul 28, 2026
Consumer Product Safety Commission (CPSC) Implementation Guide and Partner Government Agency (PGA) Flag Enforcement Table Documents Updated on CBP.gov
Jul 28, 2026
ACE Production Standard Invasive Maintenance from 10:00 p.m. ET Saturday, July 25, 2026 to 4:00 a.m. ET Sunday, July 26, 2026
Jul 23, 2026
Additional Implementation Guides posted for Entry Type 13 Test in ACE for U.S. Mail Processing (INT-057) and Mail Entry Type 13 Test (CBP-290)
Jul 21, 2026