(1) A domestic mutual insurer may, with the commissioner's advance approval and without the pledge of any of its assets, borrow money to defray the expenses of its organization or for any purpose required by its business, upon an agreement that such money and such fair and reasonable interest thereon as may be agreed upon, shall be repaid only out of the insurer's earned surplus in excess of its required minimum surplus.

(2) An insurer borrowing funds under this section must comply with the national association of insurance commissioner's - accounting practices and procedures manual which sets forth requirements for borrowed money to be treated as surplus notes for financial accounting purposes.

(3) The commissioner's approval of such borrowed funds, if granted, shall specify the amount to be borrowed, the purpose for which the money is to be used, the terms and form of the loan agreement, the date by which the loan must be completed, fair and reasonable commissions or promotional expenses to be incurred or to be paid, and such other related matters as the commissioner shall deem proper. If the money is to be borrowed upon multiple agreements, the agreements shall be serially numbered. No loan agreement or series thereof shall have or be given any preferential rights over any other such loan agreement or series.