sule 66Rule 66 – Receivers. These rules govern an action in which the appointment of a receiver is sought or a receiver sues or is sued. But the practice in administering an estate by a receiver17B 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