Oregon Revised Statutes Occupations and Professions § 680.520

(1) Examinations of applicants for licensure under ORS 680.500 to 680.565 shall be held at least once a year at such times and places as the State Board of Denture Technology may determine. Timely and appropriate notice shall be given to each applicant.

(2) The examination shall be sufficiently thorough to determine the qualifications, fitness and ability of the applicant to practice denture technology. The examination may be in the form of written, oral or practical demonstration of skills, or a combination of any such types. The examination shall cover at least subjects listed in ORS 680.515 (2) and any additional subjects required by the Health Licensing Office by rule that are based on changes in industry technology, health care delivery systems, client safety or scientific infection control techniques.