POSTPONED TO 4/1: ACE CERTIFICATION EXTENDED Scheduled Maintenance, Thurs April 1, 2021 @ 5pm ET to 9pm ET **TRADE TESTS NEEDED**
Published Mar 31, 2021
Summary
CBP postponed extended ACE Certification environment maintenance to April 1, 2021, 5-9pm ET, for an infrastructure software upgrade affecting import manifests, entry summaries, and ABI queries, and requested trade partners test messages afterward.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
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