Oregon Revised Statutes Occupations and Professions § 688.600

(a) Take evidence;

(b) Take the depositions of witnesses, including the person charged, in the manner provided by law in civil cases;

(c) Compel the appearance of witnesses, including the person charged, before the board in person the same as in civil cases;

(d) Require answers to interrogatories;

(e) Compel the production of books, papers, accounts, documents and testimony pertaining to the matter under investigation;

(f) Require a person to undergo a mental, physical, chemical dependency or competency evaluation at the person's expense when the board has reasonable grounds to believe that the person is or may be unable to practice a medical imaging modality with reasonable skill and safety or may constitute a risk to the public, with the results being reported to the board. The report may not be disclosed to the public but may be received into evidence in a proceeding between the board and the person when the mental, physical, chemical dependency or competency of the person is at issue, notwithstanding any claim of privilege by the person; and

(g) Issue subpoenas over the signature of the board chairperson and the seal of the board in the name of the State of Oregon.