CSMS 51247434·Operational·March 8, 2022·View on csms.cbp.gov ↗

Temporary alternative ACE Trade Portal Login for Trade/PGA Users

Plain-English explanation

CSMS 51247434 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on March 8, 2022. It carries the official CBP guidance brokers and importers must follow for the topic — "Temporary alternative ACE Trade Portal Login for Trade/PGA Users". 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 #51247434 - Temporary alternative ACE Trade Portal Login for Trade/PGA Users U.S. Customs and Border Protection sent this bulletin at 03/08/2022 05:28 PM EST Cargo Systems Messaging Service CSMS #51247434 - Temporary alternative ACE Trade Portal Login for Trade/PGA Users CBP technical support team is aware that Trade is currently having issues logging in to the Legacy ACE Portal with a single sign on when launching Legacy ACE portal from ACE Modernizing Portal reference tab. As a temporary measure and as an alternative to accessing Legacy ACE portal, Trade user will be requested to use his/her login credentials when clicking on Legacy ACE portal link. CBP Technical team continue working to resolve this issue and will send an update when resolved. 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 51247434?

CSMS 51247434 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Temporary alternative ACE Trade Portal Login for Trade/PGA Users". 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 51247434 published?

CBP published CSMS 51247434 on March 8, 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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