(a) The commissioner may from time to time issue regulations and orders as may in his or her opinion be necessary to carry out the provisions and purposes of this division.
(b) Regulations and orders issued under this division may, among other things, define any term used in this division as well as any term not used in this division.
(c) For purposes of regulations and orders issued under this division, the commissioner may classify persons, transactions, and other matters within his or her jurisdiction and may prescribe different regulations or orders for different classes.
(d) The commissioner may waive any provision of any regulation or order which he or she has issued under this division in any case where in his or her opinion the provision is not necessary in the public interest.