(a) The commission has no jurisdiction over an alleged violation:(1) if the alleged violation is also a criminal offense, and if, at the time the complaint is filed or at the time the commission would vote to initiate a preliminary review of a matter, the allegation would be barred from criminal prosecution by operation of the applicable statute of limitations; or(2) if the alleged violation is not also a criminal offense and if the allegation is based on facts that occurred more than three years before the date the complaint is filed or the date the commission would vote to initiate a preliminary review of a matter.(b) For purposes of this section, a complaint is not filed unless it complies with the requirements of section 571.122 of the Government Code.