Section 08.11.040 - Display of license(a) An individual licensed to practice audiology as an audiologist or licensed to practice speech-language pathology as a speech-language pathologist in the state shall display the license in a prominent place at each place of business of the individual.(b) If an audiologist or speech-language pathologist has more than one place of business, the department shall, on request and payment of a fee, issue a duplicate license for each place of business of the individual.