Cal. R. 3.859
A mediator must comply with any applicable requirements concerning compensation established by statute or the court.
Before commencing the mediation, the mediator must disclose to the parties in writing any fees, costs, or charges to be paid to the mediator by the parties. A mediator must abide by any agreement that is reached concerning compensation.
The amount or nature of a mediator's fee must not be made contingent on the outcome of the mediation.
A mediator must not at any time solicit or accept from or give to any participant or affiliate of a participant any gift, bequest, or favor that might reasonably raise a question concerning the mediator's impartiality.
Cal. R. Ct. 3.859
Advisory Committee Comment
Subdivision (b). It is good practice to put mediation fee agreements in writing, and mediators are strongly encouraged to do so; however, nothing in this rule is intended to preclude enforcement of a compensation agreement for mediation services that is not in writing.
Subdivision (d). Whether a gift, bequest, or favor "might reasonably raise a question concerning the mediator's impartiality" must be determined on a case-by-case basis. This subdivision is not intended to prohibit a mediator from accepting other employment from any of the participants, consistent with rule 3.858(d).
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