HTS Watchlist

Your watched tariff codes.

Watch U.S. tariff codes for changes: star an HTS code and see every rate, wording and Chapter 99 change since you last looked. Kept on your device, not ours.

How the watchlist works

Star any code in HTS Code Search and it appears on this page, with every change USITC has made to it since you last looked: rates, wording, new and removed lines, and the Chapter 99 notes behind added duties. Mark changes as seen and only new ones show next time.

Private by design: the watchlist is kept in your browser on your device. There is no account, and MFG Calcs does not see, store or share it. Back it up to a file to keep it or move it to another device.

To follow your codes in a feed reader, download the feeds file: it lists the public feed of each heading your codes sit in, plus the feed of every revision.

Last reviewed 2026-11-13.