CSMS # 65464464 - Updated CATAIR Documents: Increase in the number of Harmonized Tariff Schedule (HTS) Numbers per Entry Summary Line Deploying on June 28, 2025

U.S. Customs and Border Protection sent this bulletin at 06/26/2025 05:03 PM EDT

Cargo Systems Messaging Service

CSMS # 65464464 - Updated CATAIR Documents: Increase in the number of Harmonized Tariff Schedule (HTS) Numbers per Entry Summary Line Deploying on June 28, 2025

On June 28, 2025, U.S. Customs and Border Protection (CBP) will deploy an enhancement in the Automated Commercial Environment (ACE) Production environment that will increase the number of Harmonized Tariff Schedule (HTS) numbers allowed per entry summary line. This enhancement enables filers to include up to 32 HTS numbers on one entry summary line, including for Reconciliation and Drawback entry summaries. The current limit is 8 HTS numbers per entry summary line.

The following CBP and Trade Automated Interface Requirements (CATAIR) documents have been updated and 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 (v39.4)
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, contact the Entry Summary, Accounts, and Revenue (ESAR) Division at esar@cbp.dhs.gov or Cargo Release, Export and Manifest (CREM) Division at crem@cbp.dhs.gov.

Related messages: CSMS #65265235

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