Or. Admin. R. 436-001-0023 – Other Filings and Submissions

(1) Except as provided in section (3) of this rule, any filing, motion, request, document, or correspondence filed or submitted in a matter within the director’s jurisdiction must be filed or submitted:
1. (a) To the division before the dispute is referred to the board;
2. (b) To the administrative law judge after the dispute is referred to the board but before the administrative law judge issues a proposed and final order; and
3. (c) To the division after the administrative law judge issues a proposed and final order, unless it is a request for correction of errors in the proposed and final order under OAR 436-001-0246(7).
(2) A copy of any filing, motion, request, document, or correspondence must be sent to the other parties, or their legal representatives, at the same time it is filed or submitted to the division or administrative law judge.
(3) A party must notify the division and the other parties of any changes in the party’s mailing address or legal representation.

ORS 656.726(4)

ORS 656.704