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Rule 13.100.Authority of Arbitrators

Current through August 1, 2026 · Last verified September 12, 2026

In one sentenceUTCR 13.100 lists what an arbitrator may do once a case is assigned and any assignment dispute is settled, from deciding procedural issues and ruling on evidence to issuing subpoenas, hearing summary award motions, shifting expenses, and awarding attorney fees.

Full Text of Rule 13.100

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An arbitrator has the authority to do all of the following, but may exercise the authority conferred only after the case is assigned to a specific arbitrator and any disputes over the assignment have been settled:
(1) Decide procedural issues arising before or during the arbitration hearing, except issues relating to arbitrability or the qualification of an arbitrator. The court may entertain a challenge to the qualification of an arbitrator on grounds that could not be discovered prior to assignment of the arbitrator to the case.
(2) Invite, with reasonable notice, the parties to submit trial briefs.
(3) After notice to the parties, examine any site or object relevant to the case.
(4) Issue a subpoena, enforceable in the manner described in ORS 36.675.
(5) Administer oath or affirmations to witnesses.
(6) Rule on the admissibility of evidence in accordance with these rules.
(7) Determine the facts, apply the law, and make an award; perform other acts as authorized by these rules.
(8) Determine the place, time, and procedure to present a motion before the arbitrator, including motions for Summary Award (known as Summary Judgment under ORCP).
(9) Require a party, an attorney advising each party, or both, to pay the reasonable expenses, including attorney fees, caused by the failure of such party or attorney or both, to obey an order of the arbitrator.
(10) Award attorney fees as authorized by these rules, by contract or by law.
End

Plain-English Summary

The authority is real, and it starts late. An arbitrator may exercise these powers only after the case is assigned to a specific arbitrator and any disputes over the assignment have been settled. Before that, nobody is holding the gavel.

The list itself covers the mechanics of running a hearing. The arbitrator decides procedural issues arising before or during the hearing, invites trial briefs on reasonable notice, examines a site or object after notice to the parties, issues subpoenas that are enforceable in the manner ORS 36.675 describes, administers oaths or affirmations, rules on the admissibility of evidence under these rules, determines the facts, applies the law, and makes an award. The arbitrator also sets the place, time, and procedure for presenting a motion, including a motion for Summary Award, which the rule identifies as the arbitration counterpart of summary judgment under the ORCP.

Some questions are pulled out of the arbitrator's hands. Issues relating to arbitrability and to the qualification of an arbitrator are not for the arbitrator to decide. The court may entertain a challenge to an arbitrator's qualification, but only on grounds that could not be discovered before the arbitrator was assigned to the case.

The closing powers give the rules teeth. The arbitrator may require a party, the attorney advising that party, or both to pay the reasonable expenses, including attorney fees, caused by a failure to obey an order of the arbitrator. And the arbitrator may award attorney fees where these rules, a contract, or the law authorize them.

Frequently Asked Questions

Can the arbitrator decide whether my case belongs in arbitration?

No. Issues relating to arbitrability are carved out of the arbitrator's procedural authority. Those belong to the court.

Can I file a summary judgment motion in arbitration?

The arbitration version is called a motion for Summary Award, and the rule names it as the counterpart of summary judgment under the ORCP. The arbitrator determines the place, the time, and the procedure for presenting it.

Can an arbitrator issue a subpoena?

Yes. The rule gives the arbitrator power to issue a subpoena, enforceable in the manner described in ORS 36.675. The chapter's subpoena rule also lets an attorney of record issue a subpoena.

What happens if a party ignores the arbitrator's order?

The arbitrator may require that party, the attorney advising the party, or both to pay the reasonable expenses, including attorney fees, that the disobedience caused. The sanction can land on the lawyer as well as the client.

Can I challenge the arbitrator's qualifications?

The arbitrator cannot rule on that question, but the court may entertain a challenge on grounds that could not be discovered before the arbitrator was assigned to the case. Grounds you could have found earlier are meant to be raised earlier.

Source & verification. The rule text is reproduced verbatim from the official Oregon Uniform Trial Court Rules (UTCR 13.100). Prescribed by the Chief Justice of the Oregon Supreme Court (UTCR 1.020). The plain-English summary is original and written by us. Last verified September 12, 2026. · Official source
Also known as: UTCR 13.100authority of arbitratorssummary award arbitrationarbitrator subpoena ORS 36.675arbitrator attorney feeschallenge arbitrator qualification