CSMS 46390297·System update·February 25, 2021·View on csms.cbp.gov ↗

The ACE Entry Summary Status Notification CATAIR document has been updated

Plain-English explanation

CSMS 46390297 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on February 25, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "The ACE Entry Summary Status Notification CATAIR document has been updated". 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 #46390297 - The ACE Entry Summary Status Notification CATAIR document has been updated U.S. Customs and Border Protection sent this bulletin at 02/25/2021 11:28 AM EST Cargo Systems Messaging Service CSMS #46390297 - The ACE Entry Summary Status Notification CATAIR document has been updated The ACE Entry Summary Status Notification CATAIR document has been updated. Various updates were made to the SO70 and 71 record status, reason and subreason codes. Please see the change log for specifics. These code updates are expected to be available in CERT no later than 2/26 and in Production on 3/20. https://www.cbp.gov/document/technical-documentation/ace-catair-entry-summary-status-notification 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 46390297?

CSMS 46390297 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "The ACE Entry Summary Status Notification CATAIR document has been updated". 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 46390297 published?

CBP published CSMS 46390297 on February 25, 2021. 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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