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  1. AD/CVD Catalog
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  5. CSMS 65049270
CSMS 65049270·Operational·May 15, 2025·View on csms.cbp.gov ↗

REMINDER: ACE Reports Webinar Set for May 21, 2025, at 1:00 p.m. ET

Plain-English explanation

CSMS 65049270 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on May 15, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "REMINDER: ACE Reports Webinar Set for May 21, 2025, at 1:00 p.m. ET". 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 # 65049270 - REMINDER: ACE Reports Webinar Set for May 21, 2025, at 1:00 p.m. ET U.S. Customs and Border Protection sent this bulletin at 05/15/2025 01:20 PM EDT   Cargo Systems Messaging Service CSMS # 65049270 - REMINDER: ACE Reports Webinar Set for May 21, 2025 To help ACE users take full advantage of ACE Reports functionality, U.S. Customs and Border Protection (CBP) will present a monthly series of four ACE Reports informational webinars starting May 21. CBP will also provide separate virtual office hour session the day after each webinar to provide additional support for users who have follow-up questions. See below for more information on the first webinar. ACE Reports Webinar #1 : Schedule and Email Recurring Reports Wednesday, May 21, 2025, 1:00 p.m. ET How to Join Webinar Link: https://cbp.webex.com/cbp/j.php?MTID=m5964562a3ca5f5ac10768128018cd9b4 Webinar number: 2822 498 9866 Webinar password: ACE1 (2231 when dialing from a phone or video system) Join by phone: +1-415-527-5035 US Toll +1-929-251-9612 USA Toll 2 Access code: 282 249 89866 ACE Reports Virtual Office Hours Thursday, May 22, 2025, 1:00 p.m. ET How to Join Webinar Link: https://cbp.webex.com/cbp/j.php?MTID=m5964562a3ca5f5ac10768128018cd9b4 Webinar number: 2819 125 3859 Webinar password: ACE1 (2231 when dialing from a phone or video system) Join by phone: +1-415-527-5035 US Toll +1-929-251-9612 USA Toll 2 Access code: 281 912 53859 Related Training Materials: Schedule and Email a Recurring Report: Quick Reference Card Schedule and Email a Recurring Report: Video Below is the full schedule of upcoming ACE Reports webinars: ACE Reports Webinar #2 : Modifying Reports Tuesday, June 17, 2025, 1:00 p.m. ET Virtual Office Hours Date/Time: Wednesday, June 18, 2025, 1:00 p.m. ET Related Training Materials: Modifying Query Filters: Quick Reference Card Modifying Query Filters: Video Adding and Modifying Result Objects and Display of a Report: Quick Reference Card Adding and Modifying Result Objects and Display and Display of a Report: Video ACE Reports Webinar #3 : Adding Dynamic Dates Wednesday, July 30, 2025, 1:00 p.m. ET Virtual Office Hours Date/Time: Thursday, July 31, 2025, 1:00 p.m. ET Related Training Materials: Adding Dynamic Dates: Quick Reference Card Adding Dynamic Dates: Video Webinar #4 : Webinar Topic Coming Soon! Wednesday, August 13, 2025, 1:00 p.m. ET Virtual Office Hours Date/Time: Thursday, August 14, 2025, 1:00 p.m. ET Information on how to join the webinars will be provided in an upcoming CSMS message. For a full list of currently available ACE Reports training resources, visit CBP’s ACE Training and Reference Guides webpage .   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 65049270?

CSMS 65049270 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "REMINDER: ACE Reports Webinar Set for May 21, 2025, at 1:00 p.m. ET". 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 65049270 published?

CBP published CSMS 65049270 on May 15, 2025. 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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