Cal. R. 5.532
If the hearing is before a judge or a referee acting as a temporary judge by stipulation, an official court reporter or other authorized reporting procedure must record all proceedings.
If the hearing is before a referee not acting as a temporary judge, the judge may direct an official court reporter or other authorized reporting procedure to record all proceedings.
If directed by the judge or if requested by a party or the attorney for a party, the official court reporter or other authorized transcriber must prepare a transcript of the proceedings within such reasonable time after the hearing as the judge designates and must certify that the proceedings have been correctly reported and transcribed. If directed by the judge, the official court reporter or authorized transcriber must file the transcript with the clerk of the court.
Cal. R. Ct. 5.532