Revised Corporation Code
Section 45. Adoption of Bylaws. - For the adoption of bylaws by the corporation, the affirmative vote of the stockholders representing at least a majority of the outstanding capital stock, or of at least a majority of the members in case of nonstock corporations, shall be necessary. The bylaws shall be signed by the stockholders or members voting for them and shall be kept in the principal office of the corporation, subject to the inspection of the stockholders or members during office hours. A copy thereof, duly certified by a majority of the directors or trustees and countersigned by the secretary of the corporation, shall be filed with the Commission and attached to the original articles of incorporation.
Notwithstanding the provisions of the preceding paragraph, bylaws may be adopted and filed prior to incorporation; in such case, such bylaws shall be approved and signed by all incorporators and submitted to the Commission, together with the articles of incorporation.
In all cases, bylaws shall be effective only upon the issuance by the Commission of a certification that the bylaws are in accordance with this Code.
The Commission shall not accept for filing the bylaws or any amendment thereto of any bank, banking institution, building and loan association, trust company, insurance company, public utility, educational institution, or other special corporations governed by special laws, unless accompanied by a certificate of the appropriate government agency to the effect that such bylaws or amendments are in accordance with law.