Arizona Procedures: How to Serve Legal Papers by Publication For Guardianship/Conservatorship And Probate Of Estate Cases are rules and regulations that must be followed in order to legally serve documents to a party in a guardianship, conservatorship, or probate of estate case. The types of Arizona Procedures: How to Serve Legal Papers by Publication For Guardianship/Conservatorship And Probate Of Estate Cases include: 1. Arizona Rules of Civil Procedure Rule 4.3 Service by Publication: This rule outlines the requirements for service of legal papers by publication in guardianship, conservatorship, and probate of estate cases in the state of Arizona. The rule requires that notice be published in a newspaper of general circulation in the county where the action is pending for four consecutive weeks. 2. Arizona Rules of Civil Procedure Rule 4.4 Service by Mail: This rule outlines the requirements for service of legal papers by mail in guardianship, conservatorship, and probate of estate cases in the state of Arizona. The rule requires that the notice be mailed to any known address of the party to be served. 3. Arizona Rules of Civil Procedure Rule 4.5 Service by Hand Delivery: This rule outlines the requirements for service of legal papers by hand delivery in guardianship, conservatorship, and probate of estate cases in the state of Arizona. The rule requires that the notice be personally handed to the party to be served or to an adult living in the same household as the party to be served. 4. Arizona Rules of Civil Procedure Rule 4.6 Service by Posting: This rule outlines the requirements for service of legal papers by posting in guardianship, conservatorship, and probate of estate cases in the state of Arizona. The rule requires that the notice be posted on the premises of the party to be served.