Any fraternal benefit society organized under the laws of this state may be converted into a mutual life or mutual life and disability insurance company, so as to come within the provisions of all laws governing mutual companies and operate under this chapter upon the terms and conditions as follows:

Whenever the supreme governing legislative body of any fraternal benefit society incorporated under the laws of this state shall, by two-thirds (⅔) vote, determine that a change or conversion from a fraternal benefit society to a regular mutual life or disability insurance company shall be to the best interests of the society and its members, or whenever a majority of the members in good standing of any such domestic fraternal benefit society shall, in writing, signify their desire for such conversion, then, in either event, said fraternal benefit society may adopt and file with the insurance commissioner of Mississippi an amendment to its articles of incorporation, authorizing it to be converted from a fraternal to a domestic mutual life or disability insurance company; and said amendment shall become operative upon its approval by and filing with the insurance commissioner, unless a later time be provided in said amendment. If the amendment is approved by the insurance commissioner, he shall issue his certificate of approval in writing. Thereafter the company shall have legal existence as a domestic mutual life or disability insurance company, may reorganize by the election of a board of directors and the adoption of bylaws, and proceed to transact the business of such company in accordance with and be subject to all of the terms and provisions of this chapter governing mutual companies.

Provided, however, that no such conversion from a fraternal benefit society to a regular mutual life or disability insurance company shall be had unless written notice of such proposed change be deposited in the United States mail, registered and postage prepaid, to each member of such fraternal benefit society at his last known post office address at least ninety (90) days before the proposed change or conversion is to be acted upon by said supreme governing body; but the notice provided herein shall not apply to or be required of any fraternal benefit society whose district councils, or state or division grand lodges composed of delegates from branch councils or subordinate lodges, have by a two-thirds (⅔) vote already authorized or instructed its national council or supreme legislative governing body to change or convert their society into said mutual life and disability company before April 10, 1924.