The Illinois Deceptive Business Practices and Consumer Fraud Act (Act) protects consumers from businesses that would try to take advantage of them. You can file a complaint and pursue a discrimination claim at the Commission on Human Relations if you believe you have been personally harmed.The Illinois General Assembly clarifies some of the details of unfair competition laws, and how they can affect all types of businesses. They don't usually involve violence. Starting any kind of business in Chicago can be the thrilling beginning to a new life chapter. After leaping over the main . Visit one of our offices to pick up a paper Form REG-1 and get assistance completing the form. In the case where the guaranteeing Clearing Firm has a direct connect client that is another Clearing. Have you experienced fraudulent or deceptive business practices? Have you experienced fraudulent or deceptive business practices?