RCW 46.12.520: Certificate required to operate and sell vehicle—Manufacturer or dealer testing—Security interest, how perfected.

(1) A person shall not:

(a) Operate a vehicle in this state with a registration certificate issued by the department without having a certificate of title for the vehicle that contains the name of the registered owner exactly as it appears on the registration certificate; or

(b) Sell or transfer a vehicle without complying with the provisions of this chapter relating to certificates of title and vehicle registration.

(2) A certificate of title does not need to be obtained for a vehicle owned by a manufacturer or dealer and held for sale, even though incidentally moved on the highway or used for purposes of testing and demonstration, or for a vehicle used by a manufacturer or dealer solely for testing. A security interest in a vehicle held as inventory by a manufacturer or dealer must be perfected as described in chapter 62A.9A RCW. An endorsement is not required on certificates of title held by a manufacturer or dealer to perfect the security interest. A certificate of title may be issued for any vehicle without the vehicle needing to be registered.