CSMS 65385468·Operational·June 18, 2025·View on csms.cbp.gov ↗

FDA’s ITACS Planned Upgrade to a Supporting System, Saturday June 21, 2025, 8:00 AM to 2:00 PM ET

Plain-English explanation

CSMS 65385468 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on June 18, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "FDA’s ITACS Planned Upgrade to a Supporting System, Saturday June 21, 2025, 8:00 AM to 2:00 PM ET". 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 # 65385468 - FDA’s ITACS Planned Upgrade to a Supporting System, Saturday June 21, 2025, 8:00 AM to 2:00 PM ET U.S. Customs and Border Protection sent this bulletin at 06/18/2025 02:48 PM EDT Cargo Systems Messaging Service CSMS # 65385468 - FDA’s ITACS Planned Upgrade to a Supporting System, Saturday June 21, 2025, 8:00 AM to 2:00 PM E Due to a planned upgrade to a supporting system, the Food and Drug Administration’s (FDA) Import Trade Auxiliary Communications System (ITACS) document upload and Notice of FDA Action download functionality will be unavailable Saturday June 21, 2025, from 8:00 AM to 2:00 PM ET. If documents must be submitted during the downtime, they can be submitted to the local FDA office at the port of entry via that office’s preferred alternate communication method. Contact information for all FDA import offices can be found on FDA’s Import Offices and Ports of Entry web page: Import Offices and Ports of Entry | FDA . Questions regarding ITACS downtime can be sent to ITACS Support at ITACSSupport@fda.hhs.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 65385468?

CSMS 65385468 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "FDA’s ITACS Planned Upgrade to a Supporting System, Saturday June 21, 2025, 8:00 AM to 2:00 PM ET". 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 65385468 published?

CBP published CSMS 65385468 on June 18, 2025. 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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