ORS § 415.107
The Oregon Health Authority shall examine every coordinated care organization, including an audit of the financial affairs of the coordinated care organization, as often as the authority determines an examination to be necessary but at least once every five years. An examination shall be conducted for the purpose of determining the financial condition of the coordinated care organization, its ability to fulfill its obligations and its manner of fulfillment, the nature of its operations and its compliance with ORS 415.012 to 415.430 or rules adopted pursuant to ORS 415.011. The authority may also examine any person holding the capital stock, membership or other ownership or controlling interest in a coordinated care organization for the purpose of controlling the management of the coordinated care organization as a voting trustee or otherwise.
ORS 415.107