Oregon Revised Statutes Insurance § 744.738

(1) Each third party administrator shall file an annual report for the preceding calendar year with the Director of the Department of Consumer and Business Services on or before March 1 of each year, or within such extension of time therefor as the director may grant. The report shall be in the form and contain such information as the director prescribes and shall be verified by at least two officers of the third party administrator if the third party administrator is a corporation, and by two partners if the third party administrator is a partnership.

(2) The annual report shall include the complete names and addresses of all insurers with which the third party administrator had an agreement during the preceding fiscal year.