CSMS 60323391·Operational·April 24, 2024·View on csms.cbp.gov ↗

Publication of Revised DS

Plain-English explanation

CSMS 60323391 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on April 24, 2024. It carries the official CBP guidance brokers and importers must follow for the topic — "Publication of Revised DS". 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 # 60323391 - Publication of Revised DS-2031 Shrimp Exporter’s/Importer’s Declaration Form U.S. Customs and Border Protection sent this bulletin at 04/24/2024 11:51 AM EDT Cargo Systems Messaging Service CSMS # 60323391 - Publication of Revised DS-2031 Shrimp Exporter’s/Importer’s Declaration Form On April 17, 2024, a revised Department of State DS-2031 Shrimp Exporter’s/Importer’s Declaration form was released and is now available at the following link: https://eforms.state.gov/Forms/ds2031.PDF . The use of prior versions of the DS-2031 form should be discontinued, and the revised form should be utilized. The revised form is approved for use through April 30, 2027. 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 60323391?

CSMS 60323391 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Publication of Revised DS". 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 60323391 published?

CBP published CSMS 60323391 on April 24, 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.

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.