Oregon Revised Statutes Occupations and Professions § 682.107

(1) When insurance is the method chosen to prove financial responsibility, the certificate of insurance shall be signed by an authorized company representative and shall contain the following information:

(2) The policy of insurance for which the certificate is given shall not be canceled or terminated except upon the giving of 10 days' prior written notice to the Oregon Health Authority. However, an insurance policy subsequently procured and certified to the authority shall, on the date the certificate is filed with the authority, terminate the insurance previously certified with respect to any owner or vehicle designated in both certificates.

(3) The vehicle policy need not insure any liability under any worker's compensation, nor any liability on account of bodily injury to or death of an employee of the insured while engaged in the employment of the insured, or while engaged in the operation, maintenance or repair of a vehicle nor any liability for damage to property owned by, rented to, in charge of or transported by the insured.

(4) The requirements for a vehicle liability policy and certificate of insurance may be fulfilled by the policies and certificates of one or more insurance carriers which policies and certificates together meet such requirements.