This qualification covers the skills and knowledge required to install electrotechnical systems and equipment in buildings, structures and the environment. The qualification is made up of knowledge units and performance units. The units cover a wide range of topics including health and safety, environmental technology systems, overseeing and organizing the work environment, planning, preparing and installing electrical systems and equipment, terminating and connecting conductors, cables and flexible cords, inspecting, testing, commissioning and fault diagnosis and correction.