top of page

What are the 9 safety symbols?


Health, safety, and environment (HSE) are crucial aspects of any industry or workplace. Proper HSE practices can help prevent accidents, injuries, and illnesses and protect the environment. One important aspect of HSE is the use of safety symbols. These symbols communicate important safety information and instructions and can be found in various forms, including signs, labels, and placards.


Nine primary safety symbols are internationally recognized and used in various industries. These symbols are designed to be easily recognizable and understood by people of all language backgrounds. Here is a brief overview of the nine safety symbols:


1. The hazard warning symbol indicates the presence of a potential hazard or danger. This symbol is often combined with other symbols to convey specific hazards, such as chemical, electrical, or radiation hazards.


2. The biohazard sign indicates the presence of biological elements that may be dangerous to humans, including pathogens or poisons. This symbol is often used in laboratories, hospitals, and other settings where biohazards may be present.


3. The flame symbol is used to indicate the presence of a fire hazard. This symbol is often found on fire extinguishers, fire exits, and other safety equipment related to fire prevention and control.


4. The electric shock symbol indicates the presence of an electrical hazard. This symbol is often found on electrical panels, outlets, and other electrical equipment and is used to caution people about electricity.


5. The explosion symbol is used to indicate the presence of an explosive hazard. This symbol is often found on explosives, such as fireworks and dynamite, and is used to caution people to handle these materials carefully.


6. The gas cylinder symbol is used to indicate the presence of compressed gas. This symbol is often found on gas cylinders, such as those used for welding or medical purposes, and is used to caution people to handle these materials with care.


7. The radiation symbol is used to indicate the presence of radiation. This symbol is often found on radiation sources, such as x-ray machines and nuclear power plants, and is used to caution people to be careful around radiation sources.


8. The no-smoking symbol is used to indicate an area where smoking is prohibited. This symbol is often found in places such as hospitals, schools, and airplanes and is used to promote the safety and health of all people in the area.


9. The first aid symbol indicates the presence of first aid supplies or equipment. This symbol is often found on first aid kits and in areas where first aid may be needed, such as construction sites or sports facilities.


It is critical to be familiar with and comprehend the significance of these safety symbols. By recognizing and following these symbols, you can help to ensure the safety and well-being of yourself and those around you.

bottom of page