2.20.1. In this subdivision,
“danger zone” means any zone situated inside or around a machine and which poses a risk for the health, safety or physical well-being of workers;
“energy control method” means a method designed to maintain a machine out of working order in such a way that the working order cannot be altered without the voluntary action of every person having access to the danger zone;
“individually keyed” means a special layout of the components of a lock making it possible to open it with a single key;
“lockout” means an energy control method designed to install an individually keyed lock on an energy isolating device or on any other device allowing for the control of energy such as a lockout box.