(a) A developer must alter or supplement the form of or information contained in the public offering statement to assure that the public offering statement adequately and accurately discloses to prospective purchasers the material required to be disclosed by this article.

(b) The public offering statement shall not be used for any promotional purposes unless it is used in its entirety. No person shall advertise or represent that any federal, state, county, or municipal agency, board, or commission has approved or recommended the time-share program, its disclosure statement, or any of its documents.