(a) A corporation's existence begins when its certificate of incorporation is issued.
(b) After the issuance of the certificate of incorporation, the incorporation may not be contested for any reason.
(c) A certificate of incorporation is conclusive evidence that:
(1) all conditions for incorporation required of the incorporators and the commission are satisfied; and
(2) the corporation is incorporated under this chapter.
Official text of the Texas Transportation Code as published by the Texas Legislative Council.