CSMS # 65505322 - Harmonized System Update (HSU) 2525 and 2526

CSMS # 65505322 - Harmonized System Update (HSU) 2525 and 2526
U.S. Customs and Border Protection sent this bulletin at 07/01/2025 10:02 AM EDT
CSMS # 65505322 - Harmonized System Update (HSU) 2525 and 2526
Harmonized System Update (HSU) 2525 was created on June 28, 2025, and contains 3 Harmonized Tariff Records and 9 ABI records.  Harmonized System Update (HSU) 2526 was created on June 30, 2025, and contains 32 Harmonized Tariff Records and 131 ABI records.
HSU 2525 includes the United States of America-United Kingdom Economic Prosperity Deal effective 6/30/2025. For more information please see
EO 14309
.
HSU 2526 includes several adjustments to the Mid-Year 484(f) changes effective July 1,2025, required by the verification of the 2025 Harmonized Tariff Schedule (HTS). For more information on the Mid-Year 484(f) changes please visit
USITC.gov
.
Questions regarding the US/UK Prosperity Deal should be directed to the Trade Remedy inbox at
traderemedy@cbp.dhs.gov
.
Questions or concerns with the Harmonized System Update should be directed to the HTS admin @
HTSadmin@cbp.dhs.gov
.
Related message: CSMS # 65475725
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