ACE CERTIFICATION EXTENDED Scheduled Maintenance, Wed. Jan 27, 2021 @ 5pm ET to 9:30pm ET
Published Jan 27, 2021
Summary
CBP announced an extended scheduled maintenance window for the ACE Certification environment on Wednesday, January 27, 2021, from 5:00 PM to 9:30 PM ET for infrastructure maintenance.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
CSMS 45957684 · 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