CSMS 40476320·System update·November 1, 2019·View on csms.cbp.gov ↗

ACE PRODUCTION Scheduled Maintenance, Sat. Nov 2, 2019@ 2200 to 0400 ET Sun. Nov 3

Plain-English explanation

CSMS 40476320 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on November 1, 2019. It carries the official CBP guidance brokers and importers must follow for the topic — "ACE PRODUCTION Scheduled Maintenance, Sat. Nov 2, 2019@ 2200 to 0400 ET Sun. Nov 3". 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 #40476320 - ACE PRODUCTION Scheduled Maintenance, Sat. Nov 2, 2019@ 2200 to 0400 ET Sun. Nov 3 U.S. Customs and Border Protection sent this bulletin at 11/01/2019 01:23 PM EDT Cargo Systems Messaging Service CSMS #40476320 - ACE PRODUCTION Scheduled Maintenance, Sat. Nov 2, 2019@ 2200 to 0400 ET Sun. Nov 3 There will be ACE PRODUCTION Scheduled Maintenance Saturday evening, November 2, 2019 from 2200 ET to 0400 ET Sunday, November 3, 2019 for the following ACE Deployments: Drawback : • Resolved issue to ensure that entire adjusted claimed amount entered on the 43-record is included in the Accelerated Payment (AP) request. Quota : • Implemented ability for Quota module to handle quota HTS numbers on Temporary Importation Under Bond (TIB) entries (i.e. no longer requiring manual intervention from QAB). 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 40476320?

CSMS 40476320 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "ACE PRODUCTION Scheduled Maintenance, Sat. Nov 2, 2019@ 2200 to 0400 ET Sun. Nov 3". 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 40476320 published?

CBP published CSMS 40476320 on November 1, 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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