What must be documented during a risk assessment?

• A. Only the hazards present
• B. Experts consulted during the assessment
• C. Implemented control measures and risk evaluations
• D. The number of personnel in the laboratory

Answer: (C)

Documenting implemented control measures and risk evaluations during a risk assessment is crucial because it provides a comprehensive overview of how identified risks are being mitigated and the effectiveness of those measures. This documentation serves multiple purposes: it ensures accountability for safety practices, helps in the continuous improvement of risk management strategies, and provides valuable information for colleagues and future assessments.

By outlining the specific control measures that were put in place to address each identified hazard, and evaluating their effectiveness, organizations can better understand their risk profile and make informed decisions regarding further actions. This kind of documentation not only supports compliance with safety regulations but also fosters a culture of safety and vigilance within the workplace.

In contrast, while hazards and the expertise consulted might be relevant to the risk assessment process, they do not provide a complete picture of how risks are managed. Similarly, the number of personnel in the laboratory, while possibly relevant in understanding the work environment, is not as directly related to the outcomes of risk assessments as the implemented controls and evaluations. Hence, focusing on implemented control measures and their evaluations is fundamental to effective risk management.