sule 66Sec. 1, Rule 66 of the Rules of Court defined Quo Warranto as an action for the usurpation of a public office, position or franchise that is commenced by a verified petition in the name of17B A.R.S. Rules Fam.Law Proc., Rule 66 Rule 66. Duties to Consider and Attempt Settlement by Alternative Dispute Resolution (ADR) Currentness (a) Purpose. These rules encourage