CSMS 64514918·Operational·March 24, 2025·View on csms.cbp.gov ↗

UPDATE - Energy and Energy Resources from Canada Subject to Additional Duties Pursuant to Executive Order

Plain-English explanation

CSMS 64514918 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on March 24, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "UPDATE - Energy and Energy Resources from Canada Subject to Additional Duties Pursuant to Executive Order". 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 # 64514918 - UPDATE - Energy and Energy Resources from Canada Subject to Additional Duties Pursuant to Executive Order U.S. Customs and Border Protection sent this bulletin at 03/24/2025 09:45 AM EDT Cargo Systems Messaging Service CSMS # 64514918 - UPDATE - Energy and Energy Resources from Canada Subject to Additional Duties Pursuant to Executive Order The purpose of this message is to update to the previously issued CSMS #64472173 , dated March 19, 2025, to include additional subheadings on the list of commodities of energy and energy resources from Canada. Attached is an updated list of energy and energy resources of Canada, as defined by HTS 9903.01.13. This is a full replacement of the previous list attached in the March 19, 2025, CSMS message. Should you have any questions related to the previously issued message or this update, please contact the Office of Trade at TRADEREMEDY@cbp.dhs.gov . Attachment_IEEPA Canada Energy and Energy Resources 03.21.2025.xlsx 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 64514918?

CSMS 64514918 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "UPDATE - Energy and Energy Resources from Canada Subject to Additional Duties Pursuant to Executive Order". 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 64514918 published?

CBP published CSMS 64514918 on March 24, 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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