When should a job safety analysis (JSA) be performed?

A job safety analysis (JSA) should be performed before starting any potentially risky task because it is a proactive measure designed to identify hazards and assess risks associated with specific job tasks. By conducting a JSA prior to beginning work, teams can create strategies to mitigate identified risks and implement safety controls, which helps to ensure the well-being of all employees involved in the task.

This practice emphasizes the importance of preparation in workplace safety, allowing for adjustments to be made based on the specific conditions and requirements of the job at hand. It reinforces a culture of safety and awareness among employees, promoting discussion and input on potential hazards and solutions before work commences.

The other choices do not align with the purpose of a JSA. Performing a JSA at the end of each month may miss immediate hazards associated with specific tasks. Conducting it during employee onboarding focuses more on general safety education rather than task-specific analysis. Finally, analyzing safety after an incident has occurred is reactive and may not prevent future occurrences, which decreases the effectiveness of safety measures in the workplace.