If, after a hearing, the commissioner finds that the furnishing of information or assistance by an advisory organization, as referred to in RCW 48.19.320, involves any act or practice which is unfair or unreasonable or otherwise inconsistent with the provisions of this code, he or she may issue a written order specifying in what respect such act or practice is unfair or unreasonable or so otherwise inconsistent, and requiring the discontinuance of such act or practice.