CSMS 50165097·Trade policy·November 22, 2021·View on csms.cbp.gov ↗

Modification to Antidumping and Countervailing Duty Regulations Information Session

Plain-English explanation

CSMS 50165097 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on November 22, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Modification to Antidumping and Countervailing Duty Regulations Information Session". 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 #50165097 - Modification to Antidumping and Countervailing Duty Regulations Information Session U.S. Customs and Border Protection sent this bulletin at 11/23/2021 09:00 AM EST Cargo Systems Messaging Service CSMS #50165097 - Modification to Antidumping and Countervailing Duty Regulations Information Session Modification to Antidumping and Countervailing Duty Regulations Information Session On Wednesday, December 1, 2021, at 1:00 p.m. ET Enforcement and Compliance will hold a virtual informational session open to the public to present an overview of the modified antidumping and countervailing duty (AD/CVD) regulations recently published on September 20, 2021 . Please be aware that the session will NOT be recorded and will be off the record. Presenters are not speaking on behalf of the agency with respect to any individual proceeding. To request participation in the session, please register by going to www.trade.gov/2021-adcvd-regulations-update and filling out the required information and send the form to Enforcement and Compliance Communications at ECCommunications@trade.gov . Registration is limited to the first 240 registrants. 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 50165097?

CSMS 50165097 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Modification to Antidumping and Countervailing Duty Regulations Information Session". 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 50165097 published?

CBP published CSMS 50165097 on November 22, 2021. 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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