CSMS 64811742·Trade policy·April 21, 2025·View on csms.cbp.gov ↗

Webinar Announcement: Commerce Department Regulations Enhancing the Administration of the Antidumping and Countervailing Duty Trade Remedy Laws

Plain-English explanation

CSMS 64811742 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on April 21, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "Webinar Announcement: Commerce Department Regulations Enhancing the Administration of the Antidumping and Countervailing Duty Trade Remedy Laws". 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 # 64811742 - Webinar Announcement: Commerce Department Regulations Enhancing the Administration of the Antidumping and Countervailing Duty Trade Remedy Laws U.S. Customs and Border Protection sent this bulletin at 04/21/2025 02:13 PM EDT Cargo Systems Messaging Service CSMS # 64811742 - Webinar Announcement: Commerce Department Regulations Enhancing the Administration of the Antidumping and Countervailing Duty Trade Remedy Laws In January 2025, the Department of Commerce’s Regulations Enhancing the Administration of the Antidumping and Countervailing Duty Trade Remedy Laws became effective. These regulations enhance Commerce’s ability to enforce the trade remedy statutes, including improved coordination with Customs and Border Protection. Join our subject matter experts on April 24, 2025, at 10:00 a.m. as they discuss the new regulations. When registering, please submit any questions you may have about the new regulations. The subject matter experts will cover the submitted questions during the presentation. Due to the high volume of attendees in past presentations, Commerce experts will not be taking live questions. 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 64811742?

CSMS 64811742 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Webinar Announcement: Commerce Department Regulations Enhancing the Administration of the Antidumping and Countervailing Duty Trade Remedy Laws". 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 64811742 published?

CBP published CSMS 64811742 on April 21, 2025. 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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