CSMS 50413389·Operational·December 16, 2021·View on csms.cbp.gov ↗

Harmonized System Update (HSU) 2115 created on December 15, 2021

Plain-English explanation

CSMS 50413389 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on December 16, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Harmonized System Update (HSU) 2115 created on December 15, 2021". 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 #50413389 - Harmonized System Update (HSU) 2115 created on December 15, 2021 U.S. Customs and Border Protection sent this bulletin at 12/16/2021 11:15 AM EST Cargo Systems Messaging Service CSMS #50413389 - Harmonized System Update (HSU) 2115 created on December 15, 2021 Harmonized System Update (HSU) 2115 was created on December 15, 2021 and contains 8,848 ABI records and 1,397 Harmonized Tariff Records. The HSU Query has been updated to include the Annual Stage Rate changes and 484 F changes. Harmonized System Update (HSU) 2114 is the predecessor to HSU 2115. The HSU was created on December 10, 2021 and contains 8,457 ABI records and 1,351 Harmonized Tariff Records. Additionally, all HTS updates mentioned above are available in ACE CERT environment. Questions or concerns should be directed to Entry Summary, Accounts & Revenue Division (ESAR) at esar@cbp.dhs.gov . 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 50413389?

CSMS 50413389 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Harmonized System Update (HSU) 2115 created on December 15, 2021". 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 50413389 published?

CBP published CSMS 50413389 on December 16, 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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