Oregon Revised Statutes Utility Regulation § 759.060

(1) The Public Utility Commission, by rule, shall specify information submitted to the commission by local exchange telecommunications utilities or cooperatives that is exempt from disclosure under ORS 192.410 to 192.505 as provided in this section. In adopting rules, the commission shall consider, among other matters:

(2) Information specified under subsection (1) of this section is exempt from disclosure unless the public interest requires disclosure in the particular instance.

(3) Nothing in subsection (1) of this section limits the exemptions granted to a local exchange telecommunications utility or cooperative under ORS 192.410 to 192.505.