CSMS 63829402·Operational·January 21, 2025·View on csms.cbp.gov ↗

REMINDER: ACE Reports – Trade Export Data Universe Retires January 23, 2025

Plain-English explanation

CSMS 63829402 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on January 21, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "REMINDER: ACE Reports – Trade Export Data Universe Retires January 23, 2025". 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 # 63829402 - REMINDER: ACE Reports – Trade Export Data Universe Retires January 23, 2025 U.S. Customs and Border Protection sent this bulletin at 01/22/2025 09:00 AM EST Cargo Systems Messaging Service CSMS # 63829402 - REMINDER: ACE Reports – Trade Export Data Universe Retires January 23, 2025 On January 23, 2025 , U.S. Customs and Border Protection (CBP) will retire the Trade Export data universe in Automated Commercial Environment (ACE) Reports. Before the retirement, trade community users of ACE Reports must transition any work they perform with the Trade Export universe to the Automated Export System (AES) universe. On December 4, 2024 , CBP enhanced the AES data universe in ACE Reports. The enhancement enabled the retirement of the Trade Export data universe in ACE Reports. For more information, including training material, please review Trade Information Notice: ACE Reports: Enhancement of Automated Export System (AES) Universe to Replace Trade Export Data Universe here . Contact the ACE Reports Team with any questions at ace.reports@cbp.dhs.gov. Related message: CSMS # 63271761 , 63787734 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 63829402?

CSMS 63829402 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "REMINDER: ACE Reports – Trade Export Data Universe Retires January 23, 2025". 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 63829402 published?

CBP published CSMS 63829402 on January 21, 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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