RCW 48.18.280Renewal of policy.Any insurance policy terminating by its terms at a specified expiration date and not otherwise renewable, may be renewed or extended at the option of the insurer and upon a currently authorized policy form and at the premium rate then required therefor for a specific additional period or periods by a certificate or by endorsement of the policy, and without requiring the issuance of a new policy.[1947 c 79 s .18.28; Rem. Supp. 1947 s 45.18.28.]
Washington Legal Code