§ 1297.121.Disclosure of Information Causing Impartiality to Be Question
Title 9.3. Arbitration and Conciliation of International Commercial Disputes · Chapter 3. Composition of Arbitral Tribunals · Article 3. Grounds for Challenge · Enacted 1988 · no amendments on record · Last verified July 29, 2026
Full Text of § 1297.121
Plain-English Summary
An arbitrator's authority rests on trust, and trust depends on knowing what you're trusting. This section builds that knowledge in at the start, requiring every prospective and appointed arbitrator or conciliator to disclose, within 15 days, anything that might make a party question their impartiality.
The list of examples is long, but it clusters around a few themes. Some circumstances involve the arbitrator's own stake or prior role: personal bias toward a party, prior service as a lawyer or witness in the same matter, or having arbitrated between the same parties before. Others involve money or relationships: a financial interest in the dispute or a party, or a spouse or close relative who is a party, an officer of a party, a lawyer in the case, or a likely witness. A final category reaches close personal or professional relationships with anyone who fits those same descriptions, even if the arbitrator has no direct tie.
None of this list decides whether an arbitrator must step aside. It only forces disclosure, so the parties have the information they need to decide for themselves whether to raise a challenge under the sections that follow.
Frequently Asked Questions
What must a prospective international arbitrator disclose?
Any information, within 15 days, that might cause the arbitrator's or conciliator's impartiality to be questioned, including bias, prior involvement in the matter, prior service between the same parties, financial interest, and various personal or family ties to a party, lawyer, or witness.
Does disclosing one of these circumstances automatically disqualify the arbitrator?
No. Section 1297.121 only creates a duty to disclose; whether the circumstance supports removing the arbitrator is decided separately under the challenge grounds and procedure in the sections that follow.
Who has to make this disclosure?
Anyone whose name has been submitted for consideration as an arbitrator or conciliator, and anyone already appointed or designated as one.
Does a close friendship with a party's lawyer have to be disclosed?
Yes. Subdivision (f) extends the disclosure duty to close personal or professional relationships with someone who is a party, a party's officer, a lawyer or representative in the proceeding, a likely arbitrator, an interested person, or a likely witness.
Amendment History
Added by Stats. 1988, Ch. 23, Sec. 1. Effective March 7, 1988.