Cannabis sativa L. and Its Extracts: Regulation of Cannabidiol in the European Union and United Kingdom.

The lawful sale of Cannabis sativa L. and its extracts including Cannabidiol is not harmonized under European Union law. Such products have in the most part been classified as novel foods and thus illegal for sale in Europe without prior authorization. The regulation of such substances not only spans EU and Member State food laws but also international conventions on illicit drug and psychoactive substances. An understanding of the laws governing the sale of these compounds can help business and academia better understand the challenges consumers may face in selecting products lawfully placed on the market, whilst identifying the unique challenges imposed from the marketing of Cannabis-based foods.