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

https://www.instapaper.com/read/2050388667

The Dec. 11 US hemp rule counts total THC, including THCA, and caps it at 0.4 mg per container. That may narrow demand for intoxicating hemp products. THC-free inputs with batch lab reports are the clearest path for brands.