Which Illinois statute governs Private Detective licensure and practice?

The correct answer is the Private Detective, Private Alarm, and Private Security Act of 1983, as it establishes the legal framework for licensure and operation of private detectives in Illinois. This act outlines the requirements for obtaining a license, the duties and responsibilities of private detectives, and the regulatory authority overseeing their conduct.

Understanding that this statute integrates various aspects of private security and detective work is crucial. It signifies a unified approach to the regulation of professions related to private security, enhancing both public safety and the professionalism of private investigation services.

The other options do not accurately represent the statute that governs private detective practice in Illinois. While the mentioned acts may cover related topics or specific areas of security services, they do not solely focus on private detective licensure in the way that the 1983 Act does.