This service is provided by Illinois Equity Staffing and state certification can be voided for fraudulent activity. This course should be taken by people are to be employed within 90 days of certification. Illinois Equity Staffing does allow certificate holders to recertify every 90 days up to 9 months until they have obtained employment. This is our guarantee. For more questions on recertification, please email info@illinoisequitystaffing.com.