Il Form 45 - Please send this form to the illinois workers' compensation commission 701 s. Employer’s first report of injury please type or print employer’s fein date of report yes. Second street springfield, il 62704. Please send this form to: Form revised 5/2018 il form 45 | page 1of illinois form 45: Illinois workers' compensation commission 4500 s.
Please send this form to: Please send this form to the illinois workers' compensation commission 701 s. Illinois workers' compensation commission 4500 s. Second street springfield, il 62704. Employer’s first report of injury please type or print employer’s fein date of report yes. Form revised 5/2018 il form 45 | page 1of illinois form 45: