(a) Reasonable rules and plans may be promulgated by the Commissioner for the interchange of data necessary for the application of rating plans.
(b) In order to further conform administration of rate regulatory laws, the Commissioner and every insurer and the advisory organization designated by the Commissioner may exchange information and experience data with insurance supervisory officials, insurers and advisory organizations in other states and may consult with them with respect to rate making and the application of rating systems.
(c) Cooperation among advisory organizations or among advisory organizations and insurers in rate making or in other matters within the scope of this chapter is authorized, but the filings resulting from such cooperation are subject to all provisions of this chapter. The Commissioner may review such cooperative activities and practices and, if after a hearing any such activity or practice is found to violate the provisions of this chapter, a written order may be issued specifying that such activity or practice violates the provisions of this chapter and requiring the discontinuance of such activity.