It indicates various hazards existing in the workplace usually in printed form.

These are any risks brought by electricity.

Label attached to a specific tool, equipment, or material that warns the user before using it.

These are gestures, actions, or sounds used to convey safety instructions.

These are dangers caused by toxic and harmful substances that can be inhaled or absorbed by a person.

These are barriers that prevent unauthorized person from entering specific point of a place.

These are harm brought by using specific equipment or machine.

It is any form of danger that affects the physical body of a person.

This pertains to the potential harm that might exist in the workplace.