Which of the following is NOT a key responsibility of workers regarding hazardous materials under WHMIS?

The identification of manufacturing hazardous materials as not being a key responsibility of workers regarding hazardous materials under WHMIS highlights the specific roles workers are expected to fulfill in a workplace. WHMIS (Workplace Hazardous Materials Information System) emphasizes safety and proper handling of hazardous substances, assigning certain responsibilities to workers to maintain a safe environment.

Workers are indeed trained to interpret hazardous product information, as understanding labels and Safety Data Sheets (SDS) is crucial for recognizing potential hazards and implementing appropriate safety measures. Likewise, knowing how to handle, store, and dispose of controlled products is essential to prevent accidents and ensure compliance with safety regulations.

Reporting unsafe conditions is also a critical responsibility of workers. If employees notice a hazardous situation, it is their duty to bring it to the attention of management or safety personnel so that corrective actions can be taken.

In contrast, manufacturing hazardous materials falls outside the typical responsibilities of most workers. This task is generally designated for specialized personnel or companies that produce hazardous substances, and it comes with stricter regulatory scrutiny and training requirements. Therefore, this option is correctly identified as not belonging to the scope of responsibilities workers usually have regarding hazardous materials under WHMIS.