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

https://uniform-wiki.win/index.php/What_Does_Total_THC_Mean_on_a_CBD_Lab_Report%3F

Starting Nov. 12, 2026, federal hemp rules count total THC, including THCA. By Dec. 11, covered products must also stay within a 0.4 mg total THC-per-container cap. Check product labels and COAs to understand what you’re buying.