
HTS 2026HTSRev21: What Changed for Importers (Spoiler: No Duty Rates)
USITC published HTS revision 2026HTSRev21 in October 2026. We diffed all 35,805 rows against the previous release: zero duty rate changes. The only edits are two note annotations — a Section 301 exclusion statistical reporting number and a deleted Chapter 38 note sentence.




