California Code
ARTICLE 3 - Grounds for Challenge
Section 1297.123.

1297.123. From the time of appointment and throughout the arbitral proceedings, an arbitrator, shall, without delay, disclose to the parties any circumstances referred to in Section 1297.121 which were not previously disclosed.

(Added by Stats. 1988, Ch. 23, Sec. 1. Effective March 7, 1988.)