CSMS 65557940·Operational·July 7, 2025·View on csms.cbp.gov ↗

ACE Reports – Training.unv Universe Retirement

Plain-English explanation

CSMS 65557940 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on July 7, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "ACE Reports – Training.unv Universe Retirement". 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 # 65557940 - ACE Reports – Training.unv Universe Retirement U.S. Customs and Border Protection sent this bulletin at 07/07/2025 11:33 AM EDT Cargo Systems Messaging Service CSMS # 65557940 - ACE Reports – Training.unv Universe Retirement ACE Reports is retiring the Training universe. This retirement will take place on July 17, 2025. The data elements in the Training universe will still be available in the Training.unx universe, which is not retiring. Users who have Reports saved in the Training universe should repoint their existing saved reports to the Training.unx as soon as possible. Users who do not repoint before retirement on July 17, 2025 will have to rebuild their reports. Information on how to repoint ACE Reports can be found in the Repointing a Report: Quick Reference Card . For questions, please contact ace.reports@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 65557940?

CSMS 65557940 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "ACE Reports – Training.unv Universe Retirement". 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 65557940 published?

CBP published CSMS 65557940 on July 7, 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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