CSMS 52934104·System update·August 11, 2022·View on csms.cbp.gov ↗

An updated version of the ACE CATAIR Entry Summary Create/Update has been posted to cbp.gov

Plain-English explanation

CSMS 52934104 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on August 11, 2022. It carries the official CBP guidance brokers and importers must follow for the topic — "An updated version of the ACE CATAIR Entry Summary Create/Update has been posted to cbp.gov". 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 #52934104 - An updated version of the ACE CATAIR Entry Summary Create/Update has been posted to cbp.gov U.S. Customs and Border Protection sent this bulletin at 08/11/2022 03:59 PM EDT Cargo Systems Messaging Service CSMS #52934104 - An updated version of the ACE CATAIR Entry Summary Create/Update has been posted to cbp.gov The ACE CATAIR Entry Summary Create/Update (version 78) has been updated under the Chapters: Current Capabilities tab on cbp.gov. The update is the 54-Record (Type 04): Reference to the Korean Iron and Steel Association (KOSA) removed from the Korean export steel license data element's description. For any technical questions regarding this update, please contact your assigned Client Representative. Questions or concerns should be directed to Entry Summary, Accounts & Revenue Division (ESAR) at esar@cbp.dhs.gov . 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 52934104?

CSMS 52934104 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "An updated version of the ACE CATAIR Entry Summary Create/Update has been posted to cbp.gov". 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 52934104 published?

CBP published CSMS 52934104 on August 11, 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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