CSMS 50482649·Operational·December 23, 2021·View on csms.cbp.gov ↗

Updates to eBond Status Notification CATAIR Versions

Plain-English explanation

CSMS 50482649 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on December 23, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Updates to eBond Status Notification CATAIR Versions". 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 #50482649 - Updates to eBond Status Notification CATAIR Versions U.S. Customs and Border Protection sent this bulletin at 12/23/2021 09:48 AM EST Cargo Systems Messaging Service CSMS #50482649 - Updates to eBond Status Notification CATAIR Versions Referring to CSMS #50471854, a new version of the eBond: Status Notification CATAIR (v01.10) was recently uploaded to the “Chapters: Current Capabilities” section of cbp.gov/trade/ace/catair . However, this new version of the CATAIR has been moved to the correct section (“Draft Chapters: Future Capabilities”) and the previous version of the eBond: Status Notification CATAIR (v01.09) has been restored in the “Chapters: Current Capabilities” section. The new version (v01.10) will not go into production until March 19, 2022. For questions related to the ACE Collections development effort, please contact ACECollections@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 50482649?

CSMS 50482649 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Updates to eBond Status Notification CATAIR Versions". 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 50482649 published?

CBP published CSMS 50482649 on December 23, 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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