ACE Certification Maintenance Window Scheduled July 15, 2026 (5–8 PM ET)
CBP has scheduled a standard invasive maintenance window for the ACE Certification environment on July 15, 2026, from 5:00 p.m. to 8:00 p.m. Eastern Time. Testing and certification activities in ACE will be unavailable during this window.
This affects the certification/test environment only, not production ACE filing; however, software vendors and brokers doing pre-deployment testing should plan around the outage to avoid delays in system validation.
AI-assisted summary of a published CBP, USITC or Federal Register notice, with JFS CHB's position on it. For awareness only — always verify against the official notice before acting. Our position is general commentary on a published notice, not legal advice and not a binding opinion on any shipment. Nothing here creates a broker-client relationship or a duty of care, and it is not a substitute for a ruling, a licensed review of your facts, or the official notice itself.