CSMS 66426755·Operational·October 3, 2025·View on csms.cbp.gov ↗

PGA Error Code Dictionary Quarterly Update

Plain-English explanation

CSMS 66426755 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on October 3, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "PGA Error Code Dictionary Quarterly Update". 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 # 66426755 - PGA Error Code Dictionary Quarterly Update U.S. Customs and Border Protection sent this bulletin at 10/03/2025 01:36 PM EDT Cargo Systems Messaging Service CSMS # 66426755 - PGA Error Code Dictionary Quarterly Update An updated version of the PGA Error Code Dictionary has been published on CBP.gov: https://www.cbp.gov/document/guidance/pga-error-messages. The updates and additions include: · Update to the 'Introduction- Document Overview' sheet Please refer to the ‘Table of Changes’ tab for a list of the changes. For any questions about this CSMS, please email to CREM@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 66426755?

CSMS 66426755 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "PGA Error Code Dictionary Quarterly Update". 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 66426755 published?

CBP published CSMS 66426755 on October 3, 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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