What is not true about Failure Modes and Effects Analysis (FMEA)?

The assertion regarding FMEA not identifying multiple failures, human factors, and interfaces is accurate in that FMEA is indeed designed to identify various potential failures, including those related to human factors and interfaces. FMEA seeks to analyze how systems and components can fail and what effects these failures could have on the overall system or process.

In reality, FMEA is a systematic, team-based approach that not only recognizes single-point failures but also comprehensively evaluates the potential for multiple failures, while also considering how human interaction and system interfaces can contribute to those failures. This approach enhances its efficacy in risk management by encouraging collaboration among team members with diverse expertise, leading to thorough investigations into both technical and human elements.

FMEA's proactive nature means it is fundamentally aimed at identifying and preventing failures before they occur, rather than reacting to them after they happen. This focus contributes significantly to improving safety and reliability in various processes by determining areas of risk and enhancing design and procedure accordingly. It is important for practitioners to understand the comprehensive scope of FMEA in relation to failures to maximize its effectiveness in safety management.