A.R.S. § 38-442: Persons acting as public officers without qualifying; classification; effect of acts

A. A person who exercises a function of a public office without taking the oath of office, or without giving the required bond, is guilty of a class 2 misdemeanor.

B. This section shall not affect the validity of acts done by a person exercising the functions of a public office in fact, where persons other than himself are interested in maintaining the validity of such acts.