CSMS 61894389·Operational·August 22, 2024·View on csms.cbp.gov ↗

Downloadable Manifest Guidance Materials Now Available

Plain-English explanation

CSMS 61894389 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on August 22, 2024. It carries the official CBP guidance brokers and importers must follow for the topic — "Downloadable Manifest Guidance Materials Now Available". 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 # 61894389 - Downloadable Manifest Guidance Materials Now Available U.S. Customs and Border Protection sent this bulletin at 08/22/2024 12:43 PM EDT Cargo Systems Messaging Service CSMS # 61894389 - Downloadable Manifest Guidance Materials Now Available U.S. Customs and Border Protection (CBP) has posted downloadable manifest guidance materials, including: Commercial Truck Manifest Cargo Vessel Manifest Air Commerce Manifest Unacceptable vs Acceptable Cargo Descriptions The documents and other e-commerce-related information, can be found at https://www.cbp.gov/trade/basic-import-export/e-commerce/e-commerce-guidance-and-announcements . For manifest questions, please email OFO-ManifestBranch@cbp.dhs.gov . For general e-commerce questions, please email ecommerce@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 61894389?

CSMS 61894389 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Downloadable Manifest Guidance Materials Now Available". 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 61894389 published?

CBP published CSMS 61894389 on August 22, 2024. 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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