A WHS procedure should include:

The desired standard

What is expected of all employees in relation to the particular issue

The overall workflow, from materials coming into the workplace to the final product going out

A$.$ Both $2$ and $3$

B$.$ Both $1$ and $2$

C$.1,2$ and $3$

D$.1$ only

E$.3$ only

F$.$ Both $1$ and $3$

G$.2$ only