Oregon Revised Statutes Public Financial Administration § 294.880

An examination and audit of the investment pool shall be made separately from the audit of the treasurer for submission to the Oregon Investment Council, public bodies that are investors in the pool, the Legislative Assembly and the Oregon Short Term Fund Board at least once a year and at other times as the council may require. An audit report shall be submitted to the individuals and public bodies specified within 60 days after the end of the fiscal year or as soon as practical. The report shall include a statement prepared by the State Treasurer of the investment rules governing investments authorized by the council.