CBD is a cannabis-derived compound that is becoming increasingly popular. It
has been shown to have many therapeutic benefits and has been legalized in some
countries.
In the USA, CBD is legal in all 50 states as long as it contains less than
0.3% THC. However, there are still some restrictions on the sale of CBD products
in certain states like Iowa, Idaho, Indiana, Kansas, Louisiana, Missouri and
Tennessee.
In Canada, CBD is legal for recreational use and can be purchased at
dispensaries with a prescription from a doctor or nurse practitioner. However,
most provinces require the product to be sold through a licensed retailer such
as a pharmacy or an online distributor like Ontario Cannabis Store (OCS).
Source: What is the legal status of CBD in my country/state/location?