USITC publishes HTS 2026 Revision 17 #
The US International Trade Commission published Revision 17 of the 2026 Harmonized Tariff Schedule on 24 August 2026. It added Chapter 99 provisions implementing and suspending additional duties on Canadian goods covering alcoholic beverages, dairy and motor vehicles.
- Effective
- In force from August 24, 2026
- Origins
- CA
HTS revisions are the housekeeping layer under everything else on this page. A proclamation announces a measure; the revision is where the Chapter 99 lines actually appear in the tariff schedule your broker files against.
Revisions land several times a year with no fixed schedule, and a line can be added, suspended or restored between one revision and the next. Checking the current revision before a large entry is cheaper than a post-summary correction.
We could not confirm any 2026 revision after Revision 17 as of 3 September 2026.
What to do
- Confirm your broker is filing against the current HTS revision, not a cached copy, before any high-value entry.
- If you import Canadian alcoholic beverages, dairy or motor vehicles, check the current status of the Chapter 99 lines in this revision — some are implemented and some suspended.
- Re-check the revision list when a proclamation you are tracking is due to take effect; that is usually when the lines appear.