A hemp definition change takes effect Nov 12, 2026, and the 0.4 mg total...

https://www.phone-bookmarks.win/starting-nov-12-2026-federal-hemp-rules-shift-to-total-thc-with-a-0-4

A hemp definition change takes effect Nov 12, 2026, and the 0.4 mg total THC-per-container cap begins Dec 11. Here’s what shoppers should know, plus why checking the COA and batch number can help verify what’s in the package.