Skull and Crossbones

The Skull and Crossbones WHMIS symbol signifies acute toxicity, indicating that the substance can cause serious health effects or death with short-term exposure, either through ingestion, inhalation, or skin contact.

Training focus:

• Emphasize extreme caution when handling these materials.
• Use of appropriate personal protective equipment (PPE) to prevent exposure.
• Emergency procedures, including first aid and spill response.

This symbol warns workers of immediate danger, and following safety protocols is crucial to prevent severe health effects.