Upon fulfilling the requirements set forth in Section 6-23-40 hereof, the governing body of each municipality which determines that its participation in the proposed joint agency is in its best interest shall by resolution appoint one representative of the proposed joint agency. Any two or more representatives so appointed shall file with the Secretary of State an application signed by a representative of each proposed member municipality setting forth:
When the application has been made and filed as provided herein, the Secretary of State shall make and issue a corporate certificate which shall be filed with the application, and the joint agency shall thereupon be and constitute a public body corporate and politic under the name proposed in the application. The corporate certificate shall set forth the names of the member municipalities and the name of the joint agency. The existence of the joint agency shall begin when the corporate certificate is issued by the Secretary of State. Notice of the issuance of such corporate certificate shall be given to all member municipalities of the joint agency by the Secretary of State. The joint agency shall give notice of the issuance of such corporate certificate to the Public Service Commission.
In any suit, action or proceeding involving the validity or enforcement of, or relating to, any contract of the joint agency, the joint agency, in the absence of establishing fraud, shall be conclusively deemed to have been established in accordance with the provisions of this chapter upon proof of the issuance of the aforesaid certificate by the Secretary of State. A copy of such certificate, duly certified by the Secretary of State, shall be admissible in evidence in any such suit, action or proceeding, and shall be conclusive proof of the filing and contents thereof.
S.C. Code § 6-23-50