What kind of label requirements were established under WHMIS for hazardous materials?

Supplier and workplace labels are essential components of the Workplace Hazardous Materials Information System (WHMIS), which is designed to ensure that workers in Canada are informed about the hazards associated with the materials they may encounter.

Supplier labels are provided by manufacturers or suppliers and include critical information such as the product identifier, a hazard symbol, a signal word indicating the level of hazard, hazard statements that describe the nature of the risks, precautionary statements, and the supplier's contact information. This standardized labeling on hazardous materials ensures that users receive consistent and reliable information regarding the dangers and safe handling procedures for the substance.

Workplace labels are used when hazardous materials are in use within a workplace but have been transferred from their original containers or do not have a supplier label. These labels must still convey vital information, including the identity of the product, the hazards associated with it, and any protective measures that should be taken.

Both types of labels are crucial for maintaining safety in workplaces that handle hazardous materials by providing workers with the necessary information to protect themselves and respond appropriately in case of exposure or spills.