CSMS 39116226·Operational·July 30, 2019·View on csms.cbp.gov ↗

UPDATE: Upcoming CBP and FDA Server Maintenance

Plain-English explanation

CSMS 39116226 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on July 30, 2019. It carries the official CBP guidance brokers and importers must follow for the topic — "UPDATE: Upcoming CBP and FDA Server Maintenance". 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 #39116226 - UPDATE: Upcoming CBP and FDA Server Maintenance U.S. Customs and Border Protection sent this bulletin at 07/30/2019 12:49 PM EDT Cargo Systems Messaging Service CSMS #39116226 - UPDATE: Upcoming CBP and FDA Server Maintenance After further consideration, CBP and FDA have decided to perform the necessary maintenance on their servers from 10:00pm ET on Saturday, August 3, 2019 until 4:00am ET on Sunday, August 4, 2019 (there will no longer be maintenance performed on 8/1 – 8/2). 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 39116226?

CSMS 39116226 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "UPDATE: Upcoming CBP and FDA Server Maintenance". 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 39116226 published?

CBP published CSMS 39116226 on July 30, 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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