Oregon Revised Statutes Labor and Employment; Unlawful Discrimination § 652.720

(1) No employer shall retain, directly or indirectly, from employees or from their wages any part of the money collected or retained under ORS 652.710 for use or benefit of the employer.

(2) No employer shall apply, directly or indirectly, any portion of the money so collected to the employer's cost of compensation or to the cost of any medical, surgical or hospital care and attention for employees on account of injuries sustained by them in the course of their employment.