(1) To inspect any facility and the records of any facility to insure compliance with ORS 441.600 to 441.625, 441.710 and 441.715.
(2) To adopt rules in accordance with ORS chapter 183, including but not limited to procedures for investigations and administrative hearings.
(3) To file complaints and initiate proceedings for the enforcement of ORS 441.600 to 441.625, 441.710 and 441.715 or of rules adopted under ORS 441.600 to 441.625, 441.710 and 441.715.
(4) To issue subpoenas. [1979 c.261 §3]