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System MaintenanceACECSMS #69391098 ·

CBP held ACE maintenance window August 1 to 2, 2026

CBP title: ACE Production Standard Invasive Maintenance from 10:00 p.m. ET Saturday, August 1, 2026 to 4:00 a.m. ET Sunday, August 2, 2026

This message is from July 30, 2026. Later CSMS messages may have changed it. See the latest trade news

What did CBP announce?

CBP announced ACE production standard invasive maintenance from 10:00 p.m. ET Saturday, August 1, 2026 to 4:00 a.m. ET Sunday, August 2, 2026. This was a scheduled system maintenance window that could affect ACE availability during that period.

What is Allied's position?

This was a routine, time limited ACE maintenance window that has already passed. It required no action from clients then or now, and it has no bearing on current entries.

General information, not legal advice.

What does the CBP message say?

There will be ACE production standard invasive maintenance from 10:00 p.m. ET Saturday, August 1, 2026, to 4:00 a.m. ET Sunday, August 2, 2026.

Read the official CSMS #69391098

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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