2024 California Rules of Court
Standard 4. Duration of duty
(a) Except as otherwise provided in these standards, an arbitrator must comply with these ethics standards from acceptance of appointment until the conclusion of the arbitration.
(b) If, after the conclusion of the arbitration, a case is referred back to the arbitrator for reconsideration or rehearing, the arbitrator must comply with these ethics standards from the date the case is referred back to the arbitrator until the arbitration is again concluded.