CSMS 49384047·Operational·September 15, 2021·View on csms.cbp.gov ↗

Updated Version of the Entry Summary Status UC CATAIR posted to CBP.gov

Plain-English explanation

CSMS 49384047 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on September 15, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Updated Version of the Entry Summary Status UC CATAIR 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 #49384047 - Updated Version of the Entry Summary Status UC CATAIR posted to CBP.gov U.S. Customs and Border Protection sent this bulletin at 09/15/2021 01:32 PM EDT Cargo Systems Messaging Service CSMS #49384047 - Updated Version of the Entry Summary Status UC CATAIR posted to CBP.gov Please be advised that the ACE CATAIR Entry Summary Status Notification has been updated to improve clarity regarding Quota UC messages to filers. The change was made in the Entry Summary Notification (Output E1-Record) under the Disposition Type Code. The language Q = Quota accepted has been changed to Q = Quota status. This wording change will have no effect on Entry Summary Processing. If you have any questions related to the deployment of this new functionality, please send emails to the following email addresses: POLICY QUESTIONS: HQ Quota and Agriculture Branch: HQQUOTA@cbp.dhs.gov TECHNICAL QUESTIONS: Entry Summary and Revenue: 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 49384047?

CSMS 49384047 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Updated Version of the Entry Summary Status UC CATAIR 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 49384047 published?

CBP published CSMS 49384047 on September 15, 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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