CSMS 56211628·System update·May 10, 2023·View on csms.cbp.gov ↗

ACE Currency Exchange Rates Deployment to Production on June 10, 2023

Plain-English explanation

CSMS 56211628 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on May 10, 2023. It carries the official CBP guidance brokers and importers must follow for the topic — "ACE Currency Exchange Rates Deployment to Production on June 10, 2023". 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 # 56211628 - ACE Currency Exchange Rates Deployment to Production on June 10, 2023 U.S. Customs and Border Protection sent this bulletin at 05/10/2023 10:47 AM EDT Cargo Systems Messaging Service CSMS # 56211628 - ACE Currency Exchange Rates Deployment to Production on June 10, 2023 The ACE Currency Exchange Rates enhancement will be deployed to the ACE Production environment (PROD) on June 10, 2023, and CBP will subsequently retire the ACS Currency Exchange Rates. Trade users will continue to receive daily and quarterly exchange rate information as they have in the past, using vendor-provided software or by visiting CBP’s Foreign Currency Exchange Rates website. Trade software developers, including vendors, will need to update their products to reflect the transition by changing the Batch and Block headers from ACS to ACE for the impacted CATAIR chapters. For more information, please review the ACE Currency Exchange Rates information notice on cbp.gov/ace. 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 56211628?

CSMS 56211628 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "ACE Currency Exchange Rates Deployment to Production on June 10, 2023". 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 56211628 published?

CBP published CSMS 56211628 on May 10, 2023. 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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