CSMS 41800643·System update·February 26, 2020·View on csms.cbp.gov ↗

EXTENDED ACE CERTIFICATION Scheduled Maintenance, Wed. Feb 26, 2020 @ 1700 ET to Midnight ET

Plain-English explanation

CSMS 41800643 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on February 26, 2020. It carries the official CBP guidance brokers and importers must follow for the topic — "EXTENDED ACE CERTIFICATION Scheduled Maintenance, Wed. Feb 26, 2020 @ 1700 ET to Midnight ET". 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 #41800643 - EXTENDED ACE CERTIFICATION Scheduled Maintenance, Wed. Feb 26, 2020 @ 1700 ET to Midnigh ET U.S. Customs and Border Protection sent this bulletin at 02/26/2020 07:00 AM EST Cargo Systems Messaging Service CSMS #41800643 - EXTENDED ACE CERTIFICATION Scheduled Maintenance, Wed. Feb 26, 2020 @ 1700 ET to Midnight ET There will be EXTENDED ACE CERTIFICATION Scheduled Maintenance this evening , Wednesday, February 26, 2020 from 1700 ET to Midnight ET for ACE infrastructure maintenance and the following ACE Deployment: ACE Drawback A new error message has been created for Drawback entries. I576 is a new informational message for Drawback submissions with import entries that are entry type 06. The new message will prompt filers to either upload CBP Form 214 (for manual 214 submissions) or provide the FTZ admission number (for electronic submissions, (e214)) via DIS. The Drawback Error Dictionary will be updated to reflect this change. A separate CSMS message will be sent when the update has been made. 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 41800643?

CSMS 41800643 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "EXTENDED ACE CERTIFICATION Scheduled Maintenance, Wed. Feb 26, 2020 @ 1700 ET to Midnight ET". 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 41800643 published?

CBP published CSMS 41800643 on February 26, 2020. 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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