16A A.R.S. Rules Crim.Proc., Rule 10.4
Arizona Revised Statutes
Rules of Criminal Procedure
III. Rights of Parties
Rule 10. Change of Judge or Place of Trial
Rule 10.4. Waiver and renewal
A party loses the right under Rule 10.2 to a change of judge when the party participates before that judge in any contested matter in the case, an omnibus hearing, any pretrial hearing, a proceeding under Rule 17, or the commencement of trial. A party loses the right under Rules 10.1 and 10.3 when the party allows a proceeding to commence or continue without objection after learning of the cause for challenge.
When an action is remanded by an Appellate Court for a new trial on one or more offenses charged in the indictment or information, all rights to change of judge or place of trial are renewed, and no event connected with the first trial shall constitute a waiver.