Oregon Revised Statutes Occupations and Professions § 679.180

(1) The district attorney of each county shall attend to the prosecution of all criminal complaints made under this chapter and may represent the Oregon Board of Dentistry in any proceeding brought pursuant to ORS 679.027 upon a complaint, information or indictment filed against any person under this chapter, or upon request of the board. However, nothing in this chapter shall be construed to prevent the prosecution of any person for violation of this chapter upon the information of the district attorney directly or, subject to the requirements of ORS 676.175, to prevent assistance being rendered to the district attorney by an employee of the board.

(2) Nothing contained in this chapter shall be construed to require the district attorney to prosecute any person who is licensed by the board and who is subject to disciplinary action directly by the board under any provision of this chapter or ORS 680.010 to 680.205.