CSMS 39442745·System update·August 20, 2019·View on csms.cbp.gov ↗

DIS (action code and namespace) PROD deployment is postponed

Plain-English explanation

CSMS 39442745 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on August 20, 2019. It carries the official CBP guidance brokers and importers must follow for the topic — "DIS (action code and namespace) PROD deployment is postponed". 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 #39442745 - DIS (action code and namespace) PROD deployment is postponed U.S. Customs and Border Protection sent this bulletin at 08/20/2019 03:51 PM EDT Cargo Systems Messaging Service CSMS #39442745 - DIS (action code and namespace) PROD deployment is postponed The PROD deployment of DIS Action Code and Namespace scheduled for August 24, 2019 has been postponed. When a new date is known, trade will be notified via CSMS. Related to 38968297, 38969041 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 39442745?

CSMS 39442745 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "DIS (action code and namespace) PROD deployment is postponed". 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 39442745 published?

CBP published CSMS 39442745 on August 20, 2019. 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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