Section 15
SEC. 15. Amendment of Articles of Incorporation. -Unless otherwise prescribed by this Code or by special law, and for legitimate purposes, any provision or matter stated in the articles of incorporation may be amended by a majority vote of the board of directors or trustees and the vote or written assent of the stockholders representing at least two-thirds (2/3) of the outstanding capital stock, without prejudice to the appraisal right of dissenting stockholders in accordance with the provisions of this Code. The articles of incorporation of a nonstock corporation may be amended by the vote or written assent of majority of the trustees and at least two-thirds (2/3) of the members. The original and amended articles together shall contain all provisions required by law to be set out in the articles of incorporation. Amendments to the articles shall be indicated by underscoring the change or changes made, and a copy thereof duly certified under oath by the corporate secretary and a majority of the directors or trustees, with a statement that the amendments have been duly approved by the required vote of the stockholders or members, shall be submitted to the Commission. The amendments shall take effect upon their approval by the Commission or from the date of filing with the said Commission if not acted upon within six (6) months from the date of filing for a cause not attributable to the corporation.