602.2107  Civil immunity.
  The making of charges before the commission, the giving of evidence or information before the commission or to an investigator or legal counsel employed by the commission, and the presentation of transcripts, extensions of evidence, briefs, and arguments in the supreme court are privileged in actions for defamation.
83 Acts, ch 186, §3107, 10201; 92 Acts, ch 1228, §35