CSMS 53910651·System update·November 7, 2022·View on csms.cbp.gov ↗

ACE Portal Modernization Deployment Support Calls Canceled Today and Tomorrow

Plain-English explanation

CSMS 53910651 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on November 7, 2022. It carries the official CBP guidance brokers and importers must follow for the topic — "ACE Portal Modernization Deployment Support Calls Canceled Today and Tomorrow". 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 # 53910651 - ACE Portal Modernization Deployment Support Calls Canceled Today and Tomorrow U.S. Customs and Border Protection sent this bulletin at 11/07/2022 12:00 PM EST Cargo Systems Messaging Service CSMS # 53910651 - ACE Portal Modernization Deployment Support Calls Canceled Today and Tomorrow Following recent changes to the deployment schedule for Phase 2 of the Automated Commercial Environment (ACE) Modernization, U.S. Customs and Border Protection (CBP) is canceling the ACE Portal Modernization deployment support calls scheduled for today (November 7) and Wednesday (November 9). Tomorrow, CBP will deploy the References tab button for the Anti-dumping and Countervailing Duty (AD/CVD) application in the modernized ACE Portal. The link to the AD/CVD application will remain available in the legacy ACE Portal until November 14. Beginning on November 15, trade and PGA users will only be able to access the AD/CVD application via the modernized ACE Portal. In addition, a link to the CBP Centers for Excellence and Expertise (CEE) directory will become available tomorrow in the modernized ACE Portal References tab. Updated deployment support call information will be provided ahead of the next scheduled Phase 2 deployment. For more information on the Phase 2 deployments, continue to monitor the ACE Portal Modernization – Phase 2 webpage . 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 53910651?

CSMS 53910651 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "ACE Portal Modernization Deployment Support Calls Canceled Today and Tomorrow". 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 53910651 published?

CBP published CSMS 53910651 on November 7, 2022. 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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