ACE Manifest Modernization Release 2-Rail (INT-061) Scheduled for Production Deployment September 22, 2026
CBP announced that ACE Manifest Modernization Release 2 for Rail (INT-061) is now available in the Certification environment for trade partner testing and is scheduled to deploy to the ACE Production environment on September 22, 2026. Rail carriers, importers, and their brokers who use rail manifests should test against the certification environment promptly.
With a hard production date of September 22, the testing window is short — our position is that rail-dependent clients and their carriers should begin certification testing immediately and flag any integration issues to their software vendors well before the cutover.
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.