CSMS 50600188·Operational·January 5, 2022·View on csms.cbp.gov ↗

FDA ACE Support: Phone Service Discontinued

Plain-English explanation

CSMS 50600188 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on January 5, 2022. It carries the official CBP guidance brokers and importers must follow for the topic — "FDA ACE Support: Phone Service Discontinued". 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 #50600188 - FDA ACE Support: Phone Service Discontinued U.S. Customs and Border Protection sent this bulletin at 01/05/2022 11:27 AM EST Cargo Systems Messaging Service CSMS #50600188 - FDA ACE Support: Phone Service Discontinued As previously announced, the Food and Drug Administration’s (FDA) ACE Support phone number has been discontinued effective January 1, 2022. Due to a low volume of calls FDA no longer supports the phone numbers associated with ACE Support. If an inquiry cannot be resolved via email, ACE Support team members will contact the inquirer via telephone. FDA ACE Support hours and email remain unchanged: Monday-Friday, excluding federal holidays, 8AM-8PM Eastern ACE_Support@fda.hhs.gov . Related messages: #49963220, #50259561 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 50600188?

CSMS 50600188 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "FDA ACE Support: Phone Service Discontinued". 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 50600188 published?

CBP published CSMS 50600188 on January 5, 2022. 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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