Which of the following best describes the goal of LOPA?

The goal of Layer of Protection Analysis (LOPA) is to assess and prioritize potential risks in a system in order to determine appropriate control measures. This structured approach allows organizations to methodically evaluate the risk associated with hazardous events and to analyze existing and planned safety measures.

LOPA involves identifying potential hazards, analyzing the possible consequences, and evaluating the layers of protection that are currently in place. By prioritizing risks, LOPA helps organizations to understand which risks must be controlled to an acceptable level and ensures that resources are allocated effectively to mitigate the most significant risks.

Through this process, LOPA supports decision-making regarding additional safeguards that may be required to reduce risk, promoting a more proactive approach to safety management rather than merely focusing on compliance or reactive measures.