Which aspect of workplace safety does WHMIS emphasize?

WHMIS, or the Workplace Hazardous Materials Information System, emphasizes the importance of communicating hazards associated with materials used in workplaces. This system is designed to ensure that employees are informed about the potential dangers of the chemicals and hazardous materials they may encounter. WHMIS provides a standardized framework for labeling these materials and includes safety data sheets that outline safe handling practices, first aid measures, and emergency procedures.

By focusing on communication, WHMIS helps workers understand the risks they face and allows them to take appropriate precautions. This is critical in fostering a safe work environment, as employees who are aware of hazards can make informed decisions about protecting themselves and their colleagues. The initiative aims to reduce workplace accidents and illnesses related to chemical exposure, which directly aligns with the fundamental principle of workplace safety: ensuring the well-being of all personnel.

In contrast, other options such as minimizing operational costs, controlling employee hours, and standardizing production practices do not directly relate to the specific management and communication of hazardous materials, which is the core focus of WHMIS.