The December 11 US hemp rule change tightens which products qualify as hemp by...

https://zandersexcellentdigests.yousher.com/what-does-thc-free-actually-mean-for-cbd-isolate-suppliers

The December 11 US hemp rule change tightens which products qualify as hemp by counting total THC, including THCA, and capping THC at 0.4 mg per container