With passage of the 2018 Farm Bill, the framework was put in place for states to pass laws legalizing the production and distribution of industrial hemp. But what does that mean for CBD and products containing CBD? A search for “CBD” on the website of the U.S. Food & Drug Administration (FDA) brings up a list of warning letters that have been issued to companies. In 2015, the FDA issued 18 warning letters and conducted a study on label claims for CBD content. This study showed that only one product came close to the labeled CBD content, while a number contained no cannabinoids, and many contained THC despite not advising so on the label.