Many serious accidents occur in the workplace. These accidents are often the result of a part of the body coming into contact with high-voltage parts, contact with moving mechanical parts or contact with chemical products or hazardous high-pressure fluids, which have accidentally leaked. It is inconceivable to think that merely turning off equipment is enough when performing work in a hazardous area. Lockout is precisely a protective method that helps eliminate the risks of accidents by neutralizing the energy sources that could restart the equipment on which work is being carried out.