CSMS 50332864·System update·December 9, 2021·View on csms.cbp.gov ↗

Potential delays in ACE EDI message processing due to ongoing network outage

Plain-English explanation

CSMS 50332864 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on December 9, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Potential delays in ACE EDI message processing due to ongoing network outage". 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 #50332864 - Potential delays in ACE EDI message processing due to ongoing network outage U.S. Customs and Border Protection sent this bulletin at 12/09/2021 06:47 AM EST Cargo Systems Messaging Service CSMS #50332864 - Potential delays in ACE EDI message processing including Truck Manifest EDI due to ongoing network outage There will be a potential delays in ACE EDI message processing including Truck Manifest EDI due to ongoing network outage. Air and Ocean/Rail Manifest EDI processing is not impacted. Will send another CSMS message when the network issue is resolved. 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 50332864?

CSMS 50332864 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Potential delays in ACE EDI message processing due to ongoing network outage". 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 50332864 published?

CBP published CSMS 50332864 on December 9, 2021. 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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