Legal
50 State Legal
Hemp oil is legal in all 50 states.
FDA
1. The FDA of the United States considers hemp oil (and it's derivative CBD) to be a supplement (not a medication), since they are made from industrial hemp plants. If you live in the US, this means you don't need a prescription and can legally purchase and consume Cannabidiol in any state.
2. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Not a Controlled Substance
Contrary to some popular opinions, hemp or CBD is not a controlled substance. You will not find CBD on the controlled substances list or anywhere in US statute.