215 ILCS 110/31

In every such subscription certificate, referred to in Section 30: (a) All printed portions shall be plainly printed in type of which the face is not smaller than 10 point; (b) There shall be a brief description of the subscription certificate on its first page and on its filing back in type of which the face is not smaller than 14 point; (c) The exceptions of the contract shall appear with the same prominence in the certificate as the benefits to which they apply; and (d) If the contract contains any provisions purporting to make any portion of the charter or of the by-laws of the corporation a part of the contract, such portions shall be set forth in full in the subscription certificate.