CSMS 57448253·Operational·August 24, 2023·View on csms.cbp.gov ↗

Immediate Delivery Enhancements Set to Deploy September 30, 2023

Plain-English explanation

CSMS 57448253 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on August 24, 2023. It carries the official CBP guidance brokers and importers must follow for the topic — "Immediate Delivery Enhancements Set to Deploy September 30, 2023". 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 # 57448253 - Immediate Delivery Enhancements Set to Deploy September 30, 2023 U.S. Customs and Border Protection sent this bulletin at 08/24/2023 03:41 PM EDT Cargo Systems Messaging Service CSMS # 57448253 - Immediate Delivery Enhancements Set to Deploy September 30, 2023 On September 30, 2023 , U.S. Customs and Border Protection (CBP) will deploy Immediate Delivery (ID) enhancements to the Automated Commercial Environment (ACE). These enhancements will enable filers to transmit an ID request on an entry, thereby causing the data to populate in ACE Cargo Release and Entry Summary, in line with 19 CFR 141.68(c). This enhancement has Electronic Data Interchange (EDI) impacts. For more information, please review the Immediate Delivery Information Notice for Trade Users. 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 57448253?

CSMS 57448253 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Immediate Delivery Enhancements Set to Deploy September 30, 2023". 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 57448253 published?

CBP published CSMS 57448253 on August 24, 2023. 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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