The Dec. 11 U.S. hemp rule counts total THC, including THCA, and caps it at 0.4...

https://www.kilobookmarks.win/the-december-11-us-hemp-rule-counts-total-thc-including-thca-and-caps-thc-at

The Dec. 11 U.S. hemp rule counts total THC, including THCA, and caps it at 0.4 mg per container. It narrows demand for intoxicating products. THC-free inputs with batch lab reports offer the clearest path.