Disclosure of known facts likely to affect impartiality of arbitrator; objection of party based on disclosure; effect of failure to make required disclosure.
Nev. Rev. Stat. § 38.227
in effect1. Before accepting appointment, an individual who is requested to serve as an arbitrator, after making a reasonable inquiry, shall disclose to all parties to the agreement to arbitrate and arbitral proceeding and to any other arbitrators any known facts that a reasonable person would consider likely to affect the impartiality of the arbitrator in the proceeding, including:
(a) A financial or personal interest in the outcome of the arbitral proceeding; and
(b) An existing or past relationship with any of the parties to the agreement to arbitrate or the arbitral proceeding, their counsel or representatives, a witness or another arbitrator.
2. An arbitrator has a continuing obligation to disclose to all parties to the agreement to arbitrate and arbitral proceeding and to any other arbitrators any facts that the arbitrator learns after accepting appointment which a reasonable person would consider likely to affect the impartiality of the arbitrator.
3. If an arbitrator discloses a fact required by subsection 1 or 2 to be disclosed and a party timely objects to the appointment or continued service of the arbitrator based upon the fact disclosed, the objection may be a ground under paragraph (b) of subsection 1 of NRS 38.241 for vacating an award made by the arbitrator.
4. Except as otherwise provided in this subsection, if the arbitrator did not disclose a fact as required by subsection 1 or 2, upon timely objection by a party and a determination by the court under paragraph (b) of subsection 1 of NRS 38.241 that the nondisclosed fact is one that a reasonable person would consider likely to affect the impartiality of the arbitrator in the arbitral proceeding, the court shall:
(a) Vacate an award made before the objecting party discovered such fact; or
(b) If an award has not been made before discovery of such fact, remove the arbitrator from the arbitral proceeding.
Ê This subsection does not apply to an arbitral proceeding conducted or administered by a self-regulatory organization, as defined by the Securities Exchange Act of 1934, 15 U.S.C. § 78c(a)(26), the Commodity Exchange Act, 7 U.S.C. §§ 1 et seq., and any regulations adopted pursuant thereto.
5. An arbitrator appointed as a neutral arbitrator who does not disclose a known, direct and material interest in the outcome of the arbitral proceeding or a known, existing and substantial relationship with a party is presumed to act with evident partiality for the purposes of paragraph (b) of subsection 1 of NRS 38.241 .
6. If the parties to an arbitral proceeding expressly agree to the procedures of an arbitral organization or any other procedures for challenges to arbitrators before an award is made, substantial compliance with those procedures is a condition precedent to a motion to vacate an award on that ground under paragraph (b) of subsection 1 of NRS 38.241 .
Source: NV Statutes (Official Site)URL: https://www.leg.state.nv.us/nrs/NRS-038.htmlFetched: 10/4/2026