Arizona Revised Statutes Title 3. Agriculture § 3-3622. Joint responsibility; burden of proof

A. A business licensee, qualifying party, branch supervisor or applicator may be held jointly responsible for the acts or omissions of another person who is under the supervision of the business licensee, qualifying party, branch supervisor or applicator if the supervising licensee fails to properly train, equip or supervise the other person or fails to maintain records of proper training, equipping or supervising.

B. Failure to timely and fully respond to requests by the director for information relating to training, equipping and supervising is a prima facie showing of a failure to properly train, equip or supervise. A supervising business licensee, qualifying party, branch supervisor or applicator has the burden of proof by a preponderance of the evidence that the supervising person has fulfilled the required duties as prescribed by this chapter, rules adopted pursuant to this chapter or a written order of the director.