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  1. AD/CVD Catalog
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  5. CSMS 65136142
CSMS 65136142·Trade policy·May 23, 2025·View on csms.cbp.gov ↗

Update of the Drawback Guidelines CATAIR for the Increase in Harmonized Tariffs Per Entry Summary Line

Plain-English explanation

CSMS 65136142 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on May 23, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "Update of the Drawback Guidelines CATAIR for the Increase in Harmonized Tariffs Per Entry Summary Line". 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 # 65136142 - Update of the Drawback Guidelines CATAIR for the Increase in Harmonized Tariffs Per Entry Summary Line U.S. Customs and Border Protection sent this bulletin at 05/23/2025 03:54 PM EDT   Cargo Systems Messaging Service CSMS # 65136142 - Update of the Drawback Guidelines CATAIR for the Increase in Harmonized Tariffs Per Entry Summary Line Please be advised that the Drawback Guidelines CATAIR Version 26 has been updated to Version 27 for the increase in Harmonized Tariffs per Entry Summary Line.  The Drawback Guidelines CATAIR is posted under the “Draft Chapters: Future Capabilities” section of CBP.gov. The updates deployed to the CERTIFICATION environment on May 20, 2025, and will deploy to the PRODUCTION environment on June 14, 2025. For any technical questions regarding this update, please contact your assigned Client Representative. For questions or concerns regarding Entry Summary, please email 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 65136142?

CSMS 65136142 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Update of the Drawback Guidelines CATAIR for the Increase in Harmonized Tariffs Per Entry Summary Line". 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 65136142 published?

CBP published CSMS 65136142 on May 23, 2025. 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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