RCW 19.80.025: Changes in registration—Filing notice of change.

(1) A notice of change must be filed with the department when a change occurs in:

(a) The true and real name of a person conducting a business with a trade name registered under this chapter; or

(b) Any mailing address set forth on the registration or any subsequently filed notice of change.

(2) A notice of cancellation must be filed with the department when use of a trade name is discontinued.

(3) A notice of cancellation, together with a new registration, must be filed before conducting or transacting any business when:

(a) An addition, deletion, or any change of person or persons conducting business under the registered trade name occurs; or

(b) There is a change in the wording or spelling of the trade name since initial registration or renewal.