820 ILCS 255/15
(a) An employer must arrange with the administrators of fire departments having responsibility for fire prevention and control in units of local government within which the employer uses, produces or stores toxic substances, to make the firefighters employed by such fire departments familiar with the hazards of toxic substances used in the workplace of the employer, associated fire hazards, the layout of the workplace, places where employees of the employer are regularly stationed during the course of their work, entrances to roads inside the workplace and possible evacuation roads.
"Administrators of fire departments" shall include a fire chief or administrator, or that person's designee.
(from Ch. 48, par. 1415)
(Source: P.A. 83-240.)