ACE Production Maintenance Window Scheduled: Oct 24–25, 2026
CBP has scheduled standard invasive maintenance on the ACE production environment from 10:00 p.m. ET Saturday, October 24, through 4:00 a.m. ET Sunday, October 25, 2026, during which ACE filing capabilities may be unavailable.
We treat all ACE maintenance windows as a prompt to confirm that any time-sensitive filings — particularly quota entries or entries with imminent arrival — are submitted well before the downtime begins on the evening of October 24.
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.