IOSH Managing Safely Practice Test

What consequence level is defined as "catastrophic" in a risk assessment?

1. 3

2. 4

3. 5

4. 2

The correct answer is: 5

The consequence level defined as "catastrophic" in a risk assessment represents the severe outcome that could arise from a risk event. Typically, this level indicates that the consequences could lead to total loss of life, significant environmental damage, or a complete disruption of business operations. Such outcomes necessitate urgent and comprehensive controls to mitigate the associated risks. In many risk assessment frameworks, the highest levels, such as "catastrophic," are characterized by their potential to cause irreversible harm or extensive losses, requiring immediate action and substantial resources to address. Understanding this framing helps organizations prioritize their risk management efforts effectively, ensuring that the most serious potential consequences are met with robust plans and safety measures to minimize their likelihood and impact.