CSMS 58383119·System update·November 13, 2023·View on csms.cbp.gov ↗

Updated ACE Development and Deployment Schedule Posted to CBP.gov/ACE

Plain-English explanation

CSMS 58383119 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on November 13, 2023. It carries the official CBP guidance brokers and importers must follow for the topic — "Updated ACE Development and Deployment Schedule Posted to CBP.gov/ACE". 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 #58383119 - Updated ACE Development and Deployment Schedule Posted to CBP.gov/ACE An updated ACE Development and Deployment Schedule has been posted to CBP.gov/ACE. In this update, please see changes to the ACE Development and Deployment Schedule below: Removed ACE Portal Modernization – Phase 4 following the successful completion of initial deployments. Future updates to the modernized ACE Portal will be announced individually. Removed Immediate Delivery following a successful deployment on September 30, 2023. Removed Collections – Release 7 following a successful deployment on November 4, 2023. Removed Entry Summary Query Updates following a successful deployment on November 4, 2023. Updated Broker Fee Automation with additional capability highlights and an anticipated deployment date of November 29, 2023. Added ACE Portal Modernization – Blanket Declarations with an anticipated deployment date of December 9, 2023. Added ACE Reports Upgrade to Business Objects 4.3 with an anticipated deployment date of January 24, 2024. Updated Delay in Processing of Entry Type 86 1C Release Message in the Air Environment with an anticipated deployment date of January 27, 2024, and updated capability highlights. Added Document Image System Email Submission Response with an anticipated deployment date of March 26, 2024. Added Section 321 - Does not exceed $ 800 in Aggregated Shipments with an anticipated deployment date of October 2024. Please note that this is a notional schedule and subject to change. More information regarding these deployments is forthcoming and will be provided via CSMS message. Direct link: https://www.cbp.gov/document/guidance/ace-development-and-deployment-schedule Visit CBP.gov/ACE for the most up-to-date information on ACE Deployments.

Frequently asked questions

What is CSMS 58383119?

CSMS 58383119 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Updated ACE Development and Deployment Schedule Posted to CBP.gov/ACE". 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 58383119 published?

CBP published CSMS 58383119 on November 13, 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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