3-320. Affirmative defense A. It is an affirmative defense to any prosecution for the possession or cultivation of marijuana pursuant to title 13, chapter 34 that the defendant is a licensee, or a designee or agent of a licensee, who is in compliance with this article. B. This section is not a defense to a charge of possession, sale, transportation or distribution of marijuana pursuant to title 13, chapter 34 that is not industrial hemp.
Arizona Legal Code