740 ILCS 174/20.2 : RIGHTS AND REMEDIES — CIVIL LIABILITIES — WHISTLEBLOWER ACT — Threatening Retaliation TEXT PDF An employer may not threaten any employee with any act or omission if that act or omission would constitute retaliation against the employee under this Act. 740 ILCS 174/20.2 Added by P.A. 096-0555,§ 85, eff. 8/18/2009.