CSMS 55881247·Operational·April 13, 2023·View on csms.cbp.gov ↗

AESDirect and Truck Manifest Modernization will be removed from legacy ACE Portal

Plain-English explanation

CSMS 55881247 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on April 13, 2023. It carries the official CBP guidance brokers and importers must follow for the topic — "AESDirect and Truck Manifest Modernization will be removed from legacy ACE Portal". 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 # 55881247 - AESDirect and Truck Manifest Modernization will be removed from legacy ACE Portal U.S. Customs and Border Protection sent this bulletin at 04/14/2023 01:17 PM EDT Cargo Systems Messaging Service CSMS # 55881247 - AESDirect and Truck Manifest Modernization will be removed from legacy ACE Portal On April 15, 2023, U.S. Customs and Border Protection (CBP) will remove access in the legacy ACE Portal to AESDirect and Truck Manifest Modernization . The links to these functionalities are available in the modernized ACE Portal References tab. For additional information on the ACE Portal Modernization effort, including upcoming deployments, visit the ACE Portal Modernization webpage . For questions about the ACE Portal Modernization, contact ACEPortalModHelp@cbp.dhs.gov . For general questions regarding AES, contact the U.S. Census Bureau's Trade Data Collection Branch at 1-800-549-0595 (Option 1) or askaes@census.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 55881247?

CSMS 55881247 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "AESDirect and Truck Manifest Modernization will be removed from legacy ACE Portal". 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 55881247 published?

CBP published CSMS 55881247 on April 13, 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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