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

https://dlf-ne.org/how-big-is-the-intoxicating-hemp-market-really/

Starting Nov. 12, 2026, federal hemp rules count total THC, including THCA, instead of delta-9 alone. By Dec. 11, products face a 0.4 mg total THC cap per container, which may affect what shops can sell.