15(1)Except for the purposes of a prosecution under this Act, any return made to the Agency or the Director under this Act and any copy of the return in the possession of the respondent is privileged and shall not be used as evidence in any proceedings, and no person sworn or affirmed under section
6 shall, by an order of any court, tribunal or other body, be required in any proceedings to give oral testimony or to produce any return, document or record with respect to any information obtained in the course of administering this Act.