Hold the mouse down over the control $($blue$)$ and drag it up o

When the control measures are in the correct order, the red $c$

$\backslash$table$[[$HIERARCHY OF CONTROLS$],[$Stage$,$Control$],[1,$Personal Protective Equipment $($PPE$)],[2,$Engineering Controls$],[3,$Elimination$],[4,$Substitution$],[5,$Isolation$],[6,$Administrative controls$]]$

The Hierarchy of controls is not in the correct order.