Which statement is false regarding functional safety assessment in 61508?

• A. Good management requires proper documentation procedures
• B. Assessment is best done by those executing the work
• C. Competency of the assessor is not specifically required
• D. The standard addresses proper resourcing of safety projects

Answer: (C)

The statement concerning the competency of the assessor being not specifically required is indeed incorrect. In the context of functional safety assessments outlined in the 61508 standard, it is essential that those conducting the assessments possess the necessary qualifications and knowledge. This competency ensures that the assessments are meaningful, effective, and reliable. Assessors should understand both the technical aspects of the safety systems involved and the processes surrounding functional safety. Properly trained assessors will be better equipped to evaluate whether safety requirements have been met and whether risk assessments are thorough and accurate.

The other statements correctly reflect the principles of the standard; effective management includes proper documentation, assessments ideally should involve those directly engaged with the work, and the standard emphasizes the importance of appropriate resource allocation for safety projects. Each of these elements plays a crucial role in fostering a comprehensive approach to functional safety, thus underscoring why the competency of the assessor is a non-negotiable aspect in the process.