Sec. 28.20.410. - Certificate of insurance as proof.
Proof of financial responsibility for the future may be furnished by filing with the department the written certificate of an insurance carrier authorized to do business in this state certifying that there is in effect a motor vehicle liability policy for the benefit of the person required to furnish proof of financial responsibility. The certificate must give the effective date of the motor vehicle liability policy, which must be the same as the effective date of the certificate, and must designate by description or appropriate reference all vehicles covered by it, unless the policy is issued to a person who is not the owner of a motor vehicle.