CSMS 55209993·Operational·February 22, 2023·View on csms.cbp.gov ↗

Link to ACE AD/CVD Tool Now Available in Modernized ACE Portal

Plain-English explanation

CSMS 55209993 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on February 22, 2023. It carries the official CBP guidance brokers and importers must follow for the topic — "Link to ACE AD/CVD Tool Now Available in Modernized ACE Portal". 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 # 55209993 - Link to ACE AD/CVD Tool Now Available in Modernized ACE Portal U.S. Customs and Border Protection sent this bulletin at 02/22/2023 04:42 PM EST Cargo Systems Messaging Service CSMS # 55209993 - Link to ACE AD/CVD Tool Now Available in Modernized ACE Portal On February 21, 2023, U.S. Customs and Border Protection (CBP) successfully deployed a link in the modernized ACE Portal to the Antidumping and Countervailing Duties (AD/CVD) tool for trade and partner government agency (PGA) users. The addition of the AD/CVD link completes Phase 2 of the ACE Portal Modernization. For additional information on the ACE Portal Modernization effort, including upcoming deployments, visit the ACE Portal Modernization 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 55209993?

CSMS 55209993 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Link to ACE AD/CVD Tool Now Available in Modernized ACE Portal". 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 55209993 published?

CBP published CSMS 55209993 on February 22, 2023. 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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