For the purposes of this Section 11 only, "business" means any private employer who has 100 or more employees in the State of Illinois and is required to file an Annual Employer Information Report EEO-1 with the Equal Employment Opportunity Commission, but does not include the State of Illinois or any political subdivision, municipal corporation, or other governmental unit or agency.
Consistent with Section 25, prior to or in connection with the suspension or revocation of an equal pay registration certificate, the Director, or his or her authorized representative, may interview workers, administer oaths, take or cause to be taken the depositions of witnesses, and require by subpoena the attendance and testimony of witnesses, and the production of personnel and compensation information relative to the matter under investigation, hearing or a department-initiated audit.
Neither the Department nor the Director shall be held liable for good faith errors in issuing, denying, suspending or revoking certificates.
820 ILCS 112/11