CSMS 50917122·Operational·February 3, 2022·View on csms.cbp.gov ↗

Issues with ACE Entry Summary Status Notification

Plain-English explanation

CSMS 50917122 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on February 3, 2022. It carries the official CBP guidance brokers and importers must follow for the topic — "Issues with ACE Entry Summary Status Notification". CSMS messages are the operational layer between Commerce determinations and at-the-border collections: when Commerce publishes a new rate, scope ruling, or instruction, CBP turns it into a CSMS that ACE/ACS systems and brokers act on.

Message body

Full text as published by U.S. Customs and Border Protection

CSMS #50917122 - Issues with ACE Entry Summary Status Notification U.S. Customs and Border Protection sent this bulletin at 02/03/2022 10:54 AM EST Cargo Systems Messaging Service CSMS #50917122 - Issues with ACE Entry Summary Status Notification CBP is aware of an issue transmitting ACE Entry Summary Status Notification (specifically UC2: Request for the entry summary package and UC8: A Post Summary Correction has been presented by another filer) outbound messages starting 2/2/2022 at 12:30 AM ET. Technician's are working on the issue. Another CSMS will be issued when this is resolved. Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page . You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com . This service is provided to you at no charge by U.S. Customs and Border Protection . Privacy Policy | GovDelivery is providing this information on behalf of U.S. Department of Homeland Security, and may not use the information for any other purposes. Powered by Privacy Policy | Cookie Statement | Help

Frequently asked questions

What is CSMS 50917122?

CSMS 50917122 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Issues with ACE Entry Summary Status Notification". CSMS bulletins are the operational instructions CBP issues to brokers, importers, and ACE filers covering rate changes, system updates, scope guidance, and other day-to-day customs-operations changes.

When was CSMS 50917122 published?

CBP published CSMS 50917122 on February 3, 2022. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Is the CBP CSMS the legally binding instruction?

Yes — for at-the-border filing and entry collection. CSMS messages translate Commerce's Federal Register determinations into operational CBP instructions that ACE/ACS systems and brokers execute. The Federal Register notice is the underlying legal authority; the CSMS is the operational implementation. Both should be read together when reconciling a rate or scope change.

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