Illinois Statutes Chapter 820. Employment § 180/45. Effect on other laws and employment benefits

(a) More protective laws, agreements, programs, and plans. Nothing in this Act shall be construed to supersede any provision of any federal, State, or local law, collective bargaining agreement, or employment benefits program or plan that provides:

(b) Less protective laws, agreements, programs, and plans. The rights established for employees who are victims of domestic violence, sexual violence, gender violence, or any other crime of violence and employees with a family or household member who is a victim of domestic violence, sexual violence, gender violence, or any other crime of violence under this Act shall not be diminished by any federal, State or local law, collective bargaining agreement, or employment benefits program or plan.