(a) Upon receipt from the Secretary of State of a copy of proposed amendments to the articles of incorporation of a mutual deposit guaranty association, the Secretary of Commerce shall at once examine the proposed amendments to determine their effect on the operation of the guaranty association.
(b) In the event the proposed amendments are correct in form and substance and the examination shows that if adopted they would not change the character or principal business of the guaranty association, the Secretary of Commerce shall so certify to the Secretary of State.
(c) The Secretary of Commerce may refuse to make certification if upon examination he has reason to believe that the proposed amendments would change the character of the business of the guaranty association or that the best interests of the public will not be promoted by their adoption.