1. Complete the table by providing a reason for each time that hazard identification must be carried out.

Time when hazard identification must be carried out	Reason
Before premises are used for the first time.
Before and during the installation or alteration of any plant, machinery or equipment.
Before changes to work practices, procedures or processes are introduced.
When any new information relating to health and safety risks becomes available.

17. List five possible inclusions in workplace WHS record keeping systems.
18. List four examples of WHS consultation record requirements.
19. Identify three hazard identification records that need to be maintained in a workplace.