The December 11 U.S. hemp rule counts total THC, including THCA, and caps it at...

https://wiki-byte.win/index.php/Do_USDA_Organic_Labels_Matter_for_CBD_Supply_Chains%3F

The December 11 U.S. hemp rule counts total THC, including THCA, and caps it at 0.4 mg per container. That limits eligible products and may shift demand toward THC-free inputs with batch lab reports, the clearest path to compliance.