According to the Illinois Public Labor Relations Act, public employees have the right to form or join labor unions or refrain from doing so. Not all states have "right to work" laws.Learn what these laws mean, how they impact unions, and whether your state has a 'right to work' law at FindLaw. Below is information about laws and regulations, including wages, benefits, safety and health, that affect businesses and workers within the State of Illinois. Employers may obtain permits from the Department allowing employees to voluntarily work seven consecutive days. There is no impediment to an employee's right to resign union membership at any time. As of April 2019, Illinois is not a righttowork state. The Illinois Legislature has been busy this 2024 session, passing more than 10 new employment laws or amendments to existing employment laws in May 2024. Illinois RighttoWork Law. Illinois does not have a right-to-work law.