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System MaintenanceACECSMS #70410085 ·

ACE production maintenance window set for night of November 14 to 15, 2026

CBP title: ACE Production Extended Invasive Maintenance Window from 9:00 p.m. ET on Saturday, November 14, 2026, to 4:00 a.m. ET on Sunday, November 15, 2026

What did CBP announce?

CBP announced an extended invasive maintenance window for ACE Production. It runs from 9:00 p.m. ET on Saturday, November 14, 2026, to 4:00 a.m. ET on Sunday, November 15, 2026.

What is Allied's position?

ACE may be unavailable during this window, so filings we submit then may be delayed until the system returns. Clients do not need to act, but should tell us early about any shipments arriving that night.

General information, not legal advice.

What does the CBP message say?

Please be advised there will be an ACE Production extended invasive maintenance window from 9:00 p.m. ET on Saturday, November 14, 2026, to 4:00 a.m. ET on Sunday, November 15, 2026.

Read the official CSMS #70410085

Which terms does this use?

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Does this change affect your entries?

Send us your entry numbers or your product list. A licensed customs broker tells you what the change means for your goods.

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