Safety signs and symbols: specific hazards

Triangular biohazard warning sign

The community service environment may also use signs to indicate specific hazards that may cause harm to a person if they don’t take appropriate notice or action. Warning signs should always have a black symbol on a yellow triangular back ground. These signs may or may not have words depending on the hazard.

Examples of hazard signs found in the community service environment include:

  • flammable materials
  • hazardous chemical
  • biological hazards
  • biohazard sharps receptacle
  • bloodborne pathogen kit
  • radiation  
  • toxic hazard.