CSMS # 65265235 - Increase the number of Harmonized Tariff Schedule (HTS) numbers per line deploying on June 14, 2025

U.S. Customs and Border Protection sent this bulletin at 06/06/2025 12:00 PM EDT

Cargo Systems Messaging Service

CSMS # 65265235 - Increase the number of Harmonized Tariff Schedule (HTS) numbers per line deploying on June 14, 2025

On June 14, 2025, U.S. Customs and Border Protection (CBP) will increase the number of Harmonized Tariff Schedule (HTS) numbers allowed per entry summary line in the Automated Commercial Environment (ACE). This enhancement will enable filers to include up to 32 HTSUS numbers on one entry summary line. The current limit is 8 HTSUS numbers per entry summary line.

What will change for trade users?

Following this deployment, filers will be able to transmit up to 32 HTS numbers per entry summary line, including for Reconciliation and Drawback entry summaries.

What additional resources are available? ·

These updates were deployed in the ACE certification environment for software testing on May 27, 2025. For technical information, the following CBP and Trade Automated Interface Requirements (CATAIR) documents are available in the “Draft Chapters: Future Capabilities” section of CBP’s CATAIR webpage.
- ACE CATAIR Entry Summary Create/Update (v104)
- ACE CATAIR Duty Deferral (v6)
- ACE CATAIR Recon Create/Update (v11)
- ACE CATAIR PGA Data Corrections (v8)
- ACE CATAIR Cargo Release Implementation Guide (v39.2)
- ACE CATAIR Recon Error Dictionary
- ACE CATAIR Drawback/Update (v27) – please refer to CSMS # 65136142

Additional Support

For technical questions regarding this update, contact your assigned CBP Client Representative or ace.support@cbp.dhs.gov.
For other questions, please email CREM@cbp.dhs.gov or contact the Entry Summary, Accounts, and Revenue (ESAR) Division at esar@cbp.dhs.gov

Related Message: CSMS # 65106231

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