What HSE Law Is For
The three purposes of health, safety and environmental law and why a working professional needs to understand them.
11 min
Activities: 0 of 2
Law that exists to prevent harm
Health, safety and environmental (HSE) law is different from many other areas of law. Most law reacts after something has gone wrong. HSE law is mainly preventive: it requires organisations to think about harm before it happens and to act on what they find. An organisation can break HSE law on a day when nobody is hurt and nothing is spilled.
This matters for the way you work. A supervisor, engineer or HSE adviser who thinks "nobody was injured, so we complied" has misunderstood the law. The question a regulator asks is not "did harm happen?" but "was the risk properly controlled?"
Three purposes working together
Set duties that require risks to be identified and controlled before work starts. This is the main purpose, and it is why most duties are about assessment, planning, training and supervision.
Two workplace examples
Example 1: the near miss. A scaffold board falls from height onto an empty walkway. Nobody is hurt. Under the preventive purpose, the organisation still has a problem: edge protection was missing, and a regulator could take action for the exposure to risk alone.
Example 2: the small leak. A diesel tank on a construction site has no bund (a secondary containment wall). A small amount of fuel reaches the soil. Even if the clean-up is cheap, the failure to contain the fuel is the breach. The environmental duty is about prevention, not about the size of the spill.
Common misunderstandings and how to correct them
A falling object lands on an empty walkway. No one is hurt. Which statement is most accurate?
Match each purpose to the route that serves it
Connect each purpose of HSE law with the legal mechanism that mainly serves it.
- Prevent
- Punish and deter
- Compensate