Electricity is a familiar and necessary part of everyday life, but electricity can kill or severely injure people  and cause damage to property. Electricity is one of the leading causes of death and injuries at work. The Module Electricity covers the key elements to consider when devising safe working practices and is for  people who carry out work on or near electrical equipment. It includes practical information for workers who  are dealing with electricity in their workplaces and for managers and supervisors who control or influence the  design, specification, selection, installation, commissioning, maintenance or operation of electrical equipment.