820 ILCS 40/5: Personnel Record Inspection by Representative.

An employee who is involved in a current grievance against the employer may designate in writing a representative of the employee's union or collective bargaining unit or other representative to inspect the employee's personnel record which may have a bearing on the resolution of the grievance, except as provided in Section 10. The employer shall allow such a designated representative to inspect that employee's personnel record in the same manner as provided under Section 2.