Or. R. App. P. 6.10

As amended through January 17, 2024
Rule 6.10 - WHO MAY ARGUE; FAILURE TO APPEAR AT ARGUMENT
(1) A party may present oral argument only if the party has filed a brief.
(2) An amicus curiae may present oral argument only if permitted by the court on motion or on its own motion.
(3) An attorney who was a witness for a party, except as to merely formal matters such as attestation or custody of an instrument, shall not argue the cause without leave of the court.
(4) In the Court of Appeals, only self-represented parties and active members of the Oregon State Bar shall argue unless the court, on motion filed not less than 21 days before the date for argument, orders otherwise. If the court has allowed a lawyer from another jurisdiction to appear on appeal for a particular case under ORAP 8.10(4), the lawyer does not need leave of the court to participate in oral argument of the case.
(5) In the Supreme Court, only active members of the Oregon State Bar shall argue unless the court, on motion filed not less than 21 days before the date of argument, orders otherwise. If the court has allowed a lawyer from another jurisdiction to appear on appeal for a particular case under ORAP 8.10(4), the lawyer does not need leave of the court to participate in oral argument of the case.
(6)
(a) After any party has filed and served a request for oral argument pursuant to ORAP 6.05(2), any party who decides to waive oral argument or cannot attend oral argument shall give the court and all other parties participating in oral argument at least 48 hours' notice that the party will not be appearing for oral argument.
(b) If a party fails to appear at oral argument, the court may deem the cause submitted without oral argument as to that party. A party's failure to appear shall not preclude oral argument by any other party.
(c) If a party fails to give at least 48 hours' notice of nonappearance at argument, the court may order counsel for that party to pay the costs and attorney fees that reasonably would not have been incurred but for failure to give timely notice of nonappearance.

Or. R. App. P. 6.10

Amended January 17, 2024, effective 1/17/2024.