CSMS 49172120·Operational·August 25, 2021·View on csms.cbp.gov ↗

Updated Draft Cargo Release CATAIR is Available on CBP.gov

Plain-English explanation

CSMS 49172120 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on August 25, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Updated Draft Cargo Release CATAIR is Available on 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 #49172120 - Updated Draft Cargo Release CATAIR is Available on CBP.gov U.S. Customs and Border Protection sent this bulletin at 08/25/2021 10:34 AM EDT Cargo Systems Messaging Service CSMS #49172120 - Updated Draft Cargo Release CATAIR is Available on CBP.gov The draft version of the Cargo Release CATAIR is now available on cbp.gov. The update includes a change to a qualifier code listed in note 1 of the SE20 record and includes the addition of an entity code for both the SE30 and SE50 records. 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 49172120?

CSMS 49172120 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Updated Draft Cargo Release CATAIR is Available on 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 49172120 published?

CBP published CSMS 49172120 on August 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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