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ACE Certification Standard Invasive Maintenance Window on August 12, 2026 from 5:00 p.m. ET to 08:00 p.m. ET

11 August 2026

In plain English

CSMS #69495659 announces an ACE certification standard invasive maintenance window scheduled for August 12, 2026, from 5:00 p.m. ET to 8:00 p.m. ET.

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

From the notice

Cargo Systems Messaging Service CSMS # 69495659 - ACE Certification Standard Invasive Maintenance Window on August 12, 2026, from 5:00 p.m. ET to 08:00 p.m. ET There will be an ACE certification standard invasive maintenance window on August 12, 2026, from 5:00 p.m. ET to 08:00 p.m. ET.

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