Starting Nov. 12, 2026, federal rules count total THC, including THCA, instead...

https://www.bookmarkingtraffic.win/starting-nov-12-2026-the-federal-hemp-definition-is-set-to-change-with

Starting Nov. 12, 2026, federal rules count total THC, including THCA, instead of delta-9 THC alone. By Dec. 11, each container must meet a 0.4 mg total-THC cap, so some products may no longer qualify as hemp.