Which of the following is a characteristic of the FARSI model for safety critical elements (SCEs)?

The FARSI model emphasizes the concept of performance standards as a crucial characteristic for safety critical elements (SCEs). In the context of process safety management, performance standards are essential because they define the expectations and benchmarks for how SCEs should operate effectively to ensure safety and mitigate risks. These standards measure the reliability, availability, and capability of safety systems, ensuring they function correctly under designated operational scenarios.

By establishing clear performance standards, organizations can evaluate whether their safety systems are capable of preventing or mitigating incidents, which ultimately supports the overall safety culture and operational integrity in high-risk environments. Thus, focusing on performance standards helps ensure that SCEs are maintained and operated to the highest safety measures, promoting continuous improvement and compliance with safety regulations.