Hazard Communication

Communication of hazards is essential to ensure a safe work and learning environment. The majority of research at the University involves the use of chemical, biological and physical hazards.

• Chemical reagents
• Infectious agents
• Radioactive substances
• Strong magnetic fields
• Lasers 
• High voltage
• High pressure
• Heavy machinery

These hazards can cause injuries to individuals working or learning in the research environment. EH&S utilizes pictograms and/or symbols to communicate these hazards to the research personnel. These pictograms and/or symbols are placed on laboratory doors, hazardous material storage areas, hazardous materials, and equipment.

• OSHA Hazard Communication Pictograms [PDF]
• OSHA Hazard Communication Brief [PDF]
• OSHA Hazard Communication label comparison to NFPA label [PDF]

The National Fire Protection Association (NFPA) 704 label is used to communicate multiple hazards within the laboratory. The university uses this label for laboratory entrance doors. The label uses a color and number code to communicate the degree of the hazards.