In addition to the unprofessional conduct described in RCW 18.235.130, the director may take disciplinary action for the following conduct, acts, or conditions:
(1) Failing to meet the minimum qualifications for state certification, licensure, or registration established by or pursuant to this chapter;
(2) Paying money other than the fees provided for by this chapter to any employee of the director or the commission to procure state certification, licensure, or registration under this chapter;
(3) Continuing to act as a state-certified real estate appraiser, state-licensed real estate appraiser, or state-registered appraiser trainee when his or her certificate, license, or registration is on an expired or inactive status;
(4) Violating any provision of this chapter or any lawful rule made by the director pursuant thereto;
(5) Issuing an appraisal report on any real property in which the appraiser has an interest unless his or her interest is clearly stated in the appraisal report;
(6) Being affiliated as an employer, independent contractor, or supervisory appraiser of a state-certified real estate appraiser, state-licensed real estate appraiser, or state-registered appraiser trainee whose certification, license, or registration is currently in a suspended or revoked status;
(7) Failure or refusal without good cause to exercise reasonable diligence in performing an appraisal practice under this chapter, including preparing an oral or written report to communicate information concerning an appraisal practice; and
(8) Negligence or incompetence in performing an appraisal practice under this chapter, including preparing an oral or written report to communicate information concerning an appraisal practice.