Part II of Chapter 489, Florida Statutes, titled “Electrical and Alarm System Contracting” (sections 489.501 through 489.538), establishes the comprehensive regulatory framework governing electrical and alarm system contractors in Florida. This includes the legislative purpose of public health and safety protection. Key provisions cover exemptions, definitions, licensure by certification or registration, examination and endorsement requirements, continuing education and renewal, alarm system agent and fire alarm system agent regulations, business-organization qualifying requirements, emergency registration procedures, reporting to local building officials, prohibitions and penalties (including unenforceable contracts by unlicensed contractors), disciplinary proceedings, job-scope authority for licensed contractors, and credit for military training and education.