Becoming a home inspector in Illinois means working with one of the cleaner regulatory systems in the Midwest. The Illinois Department of Financial and Professional Regulation (IDFPR), through its Division of Real Estate and the Home Inspector Advisory Board, sets education, exam, and field requirements. The path is straightforward: 60 hours of approved education, 5 supervised field events, the NHIE plus an Illinois-specific section, and your application to IDFPR.