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ACE Production Standard Invasive Maintenance Window from 10:00 p.m. ET on Saturday, October 31, 2026, to 4:00 a.m. ET Sunday, November 1, 2026

28 October 2026

In plain English

CBP announces an ACE Production standard invasive maintenance window from 10:00 p.m. ET Saturday, October 31, 2026, to 4:00 a.m. ET Sunday, November 1, 2026.

Read the official notice
Topic
Customs operations
Regulator
CBP
Published
28 October 2026
For
Imports and Exports
Where it applies
United States
Source
CBP CSMS

From the notice

There will be ACE Production standard invasive maintenance window from 10:00 p.m. ET on Saturday, October 31, 2026, to 4:00 a.m. ET on Sunday, November 1, 2026.

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