CSMS 40651137·Operational·November 15, 2019·View on csms.cbp.gov ↗

ACE Truck Manifest Enhancements Information Sheet Now Available

Plain-English explanation

CSMS 40651137 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on November 15, 2019. It carries the official CBP guidance brokers and importers must follow for the topic — "ACE Truck Manifest Enhancements Information Sheet 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 #40651137- ACE Truck Manifest Enhancements – Information Sheet Now Available U.S. Customs and Border Protection sent this bulletin at 11/15/2019 12:16 PM EST Cargo Systems Messaging Service CSMS #40651137- ACE Truck Manifest Enhancements – Information Sheet Now Available In the coming months, U.S. Customs and Border Protection will deploy the first of three phases of enhancements to ACE Truck Manifest. For more information, please see the ACE Truck Manifest Enhancements Information Sheet , posted on CBP.gov/ACE . This information sheet will be available in English, Spanish, and French language versions. 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 40651137?

CSMS 40651137 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "ACE Truck Manifest Enhancements Information Sheet 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 40651137 published?

CBP published CSMS 40651137 on November 15, 2019. 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.

Learn more

Tandom guides relevant to CBP CSMS messages

Subscribe to and triage CBP CSMS messages

How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.

Open resource

Real-time alerts when a CSMS message changes a duty rate

Set up alerts when a CBP CSMS message changes a duty rate on an HTS code you depend on. Built for brokers, forwarders, and importer compliance teams.