What should be the first step before conducting any operation involving hazardous materials?

The first step before conducting any operation involving hazardous materials is identifying potential hazards. This is crucial because understanding what hazards are present helps ensure that appropriate safety measures can be put in place before any work begins. By identifying these risks, personnel can assess the severity and likelihood of potential incidents, allowing them to prepare effective control measures such as personal protective equipment (PPE), ventilation systems, and emergency procedures.

Identifying potential hazards also involves evaluating the materials themselves, including their properties, stability, and compatibility with other substances. This foundational step is essential for developing a safe work strategy tailored to the specific circumstances of the operation, contributing significantly to the overall safety culture of the organization.

In contrast, reviewing the company handbook or preparing paperwork, while important for compliance and operational processes, does not directly address the immediate safety concerns posed by hazardous materials. Gathering personnel is also necessary, but it should happen after hazard identification to ensure that all involved understand the risks and appropriate safety protocols before commencing any operations.