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System UpdateACECSMS #67055215 ·

CBP posted an updated ACE development and deployment schedule

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

This message is from December 10, 2025. Later CSMS messages may have changed it. See the latest trade news

What did CBP announce?

CBP announced in December 2025 that an updated ACE Development and Deployment Schedule was available on CBP.gov. CBP noted that the schedule was notional and subject to change. It pointed readers to CBP.gov/ACE for the most current information on ACE deployments.

What is Allied's position?

This was an information notice and clients did not need to act. Later CSMS messages may have changed the schedule, so clients should ask Allied if they have questions about ACE changes affecting their entries.

General information, not legal advice.

What does the CBP message say?

An updated Automated Commercial Environment (ACE) Development and Deployment Schedule (https://www.cbp.gov/document/guidance/ace-development-and-deployment-schedule) is now available on CBP.gov. Please note that this is a notional schedule and subject to change.

Visit CBP.gov/ACE (https://www.cbp.gov/trade/automated) for the most up-to-date information on ACE Deployments.

Read the official CSMS #67055215

Which terms does this use?

Does this change affect your entries?

Send us your entry numbers or your product list. A licensed customs broker tells you what the change means for your goods.

Call (908) 291-8001 or email info@alliedchb.com