Harmonized System Update (HSU) 2609

Harmonized System Update (HSU) 2609 was created on April 29, 2026, and contains six Harmonized Tariff Records and 19 Automated Broker Interface (ABI) records. 
This HSU contains updates to the Harmonized Tariff Schedule of the United States (HTSUS) for duties imposed by presidential proclamation 11021. For more information on this, please see published inspection document: Harmonized Tariff Schedule of the United States for Duties Imposed by Presidential Proclamation; Technical Corrections [ https://www.federalregister.gov/documents/2026/04/29/2026-08297/notice-of-technical-corrections-to-the-harmonized-tariff-schedule-of-the-united-states-for-duties ].
For filing questions related to this presidential proclamation, please contact the Trade Remedy Branch attraderemedy@cbp.dhs.gov. 
For questions or concerns with the Harmonized System Update, contact the HTS administrators at HTSadmin@cbp.dhs.gov.