CSMS Weekly Digest: Oct 25 - Oct 31, 2025
Weekly summary of 4 CSMS messages from U.S. Customs and Border Protection.
Action Required(2)
Brokers must update their CBP Form 5106 information through the new enhanced ACE Portal account application and prepare for new import duties on medium/heavy-duty trucks and related parts. Both items require immediate attention to ensure compliance.
Enhanced ACE Portal Account Application Now Available – Ensure CBP Form 5106 Information Is Up-to-Date
On October 30, 2025, U.S. Customs and Border Protection (CBP) automated the process for applying for a new Automated Commercial Environment (ACE) Secure Data Portal (ACE Portal) top account with the I...
Import Duties on Medium- and Heavy-duty Trucks, Medium- and Heavy-duty Truck Parts and Buses
This message provides entry filing instructions for Section 232 duties on Medium- and Heavy-Duty Vehicles (MHDVs), Medium- and Heavy-Duty Vehicle Parts (MHDVPs) and buses pursuant to Presidential Proc...
Policy Guidance(1)
CBP has issued updated guidance on the Harmonized Tariff Schedule classification for importing dogs. Review the new requirements to ensure proper classification and entry procedures.
Tariff(1)
New import duties are being implemented on medium- and heavy-duty trucks, truck parts, and buses. Verify current duty rates and update your classification processes accordingly.
System Update(1)
The enhanced ACE Portal account application is now live, requiring all users to ensure their CBP Form 5106 information is current. Access the new system to update your account details.
System Maintenance(1)
ACE Production will undergo standard invasive maintenance from 10:00 p.m. ET Saturday, November 1 to 4:00 a.m. ET Sunday, November 2, 2025. Plan your entry submissions around this 6-hour system downtime.