Comprehensive and Detailed In-Depth Explanation:
Auditors must have competence in risk-based auditing to effectively assess an organization’s QMS performance and compliance.
Clause References:
ISO 19011:2018, Clause 7.2.3 – Determining Auditor Competence:
Auditors must have knowledge of risk-based thinking to assess risk impact on processes.
ISO 9001:2015, Clause 0.3.3 – Risk-Based Thinking:
The standard emphasizes proactive risk management, which auditors must understand.
Why is the Correct Answer B?
Risk-based auditing ensures audits focus on high-risk areas, improving audit effectiveness.
Auditors must assess how organizations apply risk-based thinking in decision-making, process control, and improvement.
Why are the Other Options Incorrect?
A (Industry knowledge) → While helpful, it is not mandatory for all auditors.
C (Expertise in all domains) → Auditors are not required to be experts in all areas, just in audit methodology.
D (Formal degree in quality management) → ISO does not require a formal degree, just competence in audit principles and methods.
[Reference:, ISO 19011:2018, Clause 7.2.3 – Determining Auditor Competence, ISO 9001:2015, Clause 0.3.3 – Risk-Based Thinking, , , ]