Below is information about laws and regulations, including wages, benefits, safety and health, that affect businesses and workers within the State of Illinois. In Illinois, employers must pay their employees for all hours worked—whether salaried or hourly employees.For more information or to file a complaint about an employer's practices, please call the Workplace Rights Hotline at 1-844-740-5076 or use the complaint form. The IHRA applies to nearly all employers in Illinois, including those employing less than 15 employees. For more information or to file a complaint about an employer's practices, please call the Workplace Rights Hotline at 1-844-740-5076 or use the complaint form. They cover a range of topics from minimum wage and overtime pay to leave entitlements and workplace safety regulations. Read about some common employee regulations for Illinois businesses, including timeoff, salaries, hourly work, and more. (B) complying with State and federal laws, rules, and. The Illinois Biometric Privacy Act requires employer to follow certain steps when collecting biometric identifiers for any purpose, which you can find here. Below is a summary of certain federal and Illinois laws that may be of interest.