Cal. R. 2.831
When the parties request that an attorney be designated by the court to serve as a temporary judge on a case, the stipulation of the parties that a case may be tried by a temporary judge must be in writing and must state the name and office address of the member of the State Bar agreed on. The stipulation must be submitted for approval to the presiding judge or the judge designated by the presiding judge.
The order designating the temporary judge must be signed by the presiding judge or the presiding judge's designee and refer to the stipulation. The stipulation and order must then be filed. The temporary judge must take and subscribe the oath of office and certify that he or she is aware of and will comply with applicable provisions of canon 6 of the Code of Judicial Ethics and the California Rules of Court.
The temporary judge may proceed with the hearing, trial, and determination of the cause after the stipulation, order, oath, and certification have been filed.
In addition to any other disclosure required by law, no later than five days after designation as a temporary judge or, if the temporary judge is not aware of his or her designation or of a matter subject to disclosure at that time, as soon as practicable thereafter, a temporary judge must disclose to the parties any matter subject to disclosure under the Code of Judicial Ethics.
In addition to any other disqualification required by law, a temporary judge requested by the parties and designated by the court under this rule must disqualify himself or herself as provided under the Code of Judicial Ethics.
A motion to withdraw a stipulation for the appointment of a temporary judge must be supported by a declaration of facts establishing good cause for permitting the party to withdraw the stipulation, and must be heard by the presiding judge or a judge designated by the presiding judge. A declaration that a ruling is based on error of fact or law does not establish good cause for withdrawing a stipulation. Notice of the motion must be served and filed, and the moving party must provide a copy to the temporary judge. If the motion to withdraw the stipulation is based on grounds for the disqualification of the temporary judge first learned or arising after the temporary judge has made one or more rulings, but before the temporary judge has completed judicial action in the proceeding, the provisions of rule 2.816(e)(4) apply. If a motion to withdraw a stipulation is granted, the presiding judge must assign the case for hearing or trial as promptly as possible.
(Subd (f) amended effective January 1, 2016; adopted as subd (f) effective July 1, 1993; previously amended and relettered as subd (g) effective July 1, 2001, and as subd (f) effective July 1, 2006; previously amended effective January 1, 2007.)
Cal. R. Ct. 2.831