Ariz. Rev. Stat. § 10-862
A. Directors' action respecting a transaction is effective for purposes of section 10-861, subsection B, paragraph 1 if the transaction received the affirmative vote of a majority, but at least two, of those qualified directors on the board of directors or on a duly empowered committee of the board who voted on the transaction after either required disclosure to them, to the extent the information was not known by them, or compliance with subsection B of this section. Action by a committee is effective under this section only if both:
B. If a director has a conflicting interest respecting a transaction but neither the director nor a related person of the director specified in section 10-860, paragraph 3, subdivision (a) is a party to the transaction and if the director has a duty under law or professional canon or a duty of confidentiality to another person, respecting information relating to the transaction such that the director may not make the disclosure described in section 10-860, paragraph 4, subdivision (b), disclosure is sufficient for purposes of subsection A of this section if the director both:
D. For purposes of this section, "qualified director" means, with respect to a director's conflicting transaction, any director who does not have either: