CSMS 59217223·Operational·January 29, 2024·View on csms.cbp.gov ↗

Reminder: Update to Timing of Entry Type 86 Release Messages (1C) in Air Environment (Non

Plain-English explanation

CSMS 59217223 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on January 29, 2024. It carries the official CBP guidance brokers and importers must follow for the topic — "Reminder: Update to Timing of Entry Type 86 Release Messages (1C) in Air Environment (Non". 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 # 59217223 - Reminder: Update to Timing of Entry Type 86 Release Messages (1C) in Air Environment (Non-Express) deployed January 27 U.S. Customs and Border Protection sent this bulletin at 01/29/2024 03:44 PM EST Cargo Systems Messaging Service CSMS # 59217223 - Reminder: Update to Timing of Entry Type 86 Release Messages (1C) in Air Environment (Non-Express) deployed January 27 On January 27, 2024 , U.S. Customs and Border Protection (CBP) deployed the Update to the Timing of Entry Type 86 Release Messages (1C) in Air Environment (Non-Express) enhancement to the Automated Commercial Environment (ACE). This update modified the timing of the automatic release message (1C) for non-express air cargo for Entry Type 86 (ET86) to ensure that CBP has sufficient time to review entries and notify filers of holds. For more information, please review the Update Timing of Entry Type 86 Release Messages (1C) in Air Environment (Non-Express) Information Notice for Trade Users. A flyer explaining the changes is also attached. Entry Type 86 Flyer_508c.pdf 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 59217223?

CSMS 59217223 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Reminder: Update to Timing of Entry Type 86 Release Messages (1C) in Air Environment (Non". 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 59217223 published?

CBP published CSMS 59217223 on January 29, 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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