What are the Safety Signs that Every Workplace Should Display?

Every workplace must display safety signs wherever a hazard exists that could cause injury and cannot be eliminated or adequately controlled through other means. While specific needs vary by industry, the following signs must be used in nearly every workplace to ensure compliance and employee safety.

Emergency Exit and Evacuation Signs

These safety signs are crucial for guiding employees to safety during fires, natural disasters, or power outages.

Exit Signs: Must be clearly visible, illuminated by a reliable light source, and have letters at least 6 inches high.
Directional Arrows: Required if the path to the exit is not immediately apparent, especially in long hallways.
"Not An Exit" Signs: Every door that could be mistaken for an exit must be marked with its actual use or a "Not An Exit" sign.

Electrical Hazard Signs

These safety signs are essential for preventing electrical hazards and ensuring clearance for maintenance.

High Voltage Signs: Mandatory on entrances to rooms or equipment housing 600V or more (standard industrial threshold).
Arc Flash Signs: Required on any equipment that may need service while energized, such as switchboards and panel boards.
Clearance Signs: Signs or floor tape indicating the mandatory 36-inch clearance in front of all electrical panels.

Fire Safety and Equipment Signs

These signs identify the location of firefighting equipment and provide instructions for its use.

Fire Extinguisher Location Signs: Large signs mounted high above the extinguisher so it can be spotted from across a room.
Fire Alarm Pull Stations: Red-and-white signs identifying the location of the alarm trigger.
Fire Hose/Standpipe Signs: Marking the connection points for emergency responders.

First Aid & Safety Information Signs

These safety signs indicate where medical help is located, ensuring quick access during a health emergency.

First Aid Station Signs: Directs workers to the nearest first aid kit or medical room.
Emergency Eye Wash/Shower: Required in areas where chemicals are present, clearly marked with universal green and white symbols.

Slip, Trip, and Fall Warnings

These signs alert personnel to temporary or permanent floor hazards to prevent common accidents.

Wet Floor Signs: Temporary yellow A-frame signs used immediately after spills or cleaning.
Uneven Surface Warnings: Signs for permanent physical hazards like steps, low passages, or obstacles that could cause minor injuries.

Prohibition Signs

These signs communicate forbidden actions to prevent dangerous behavior in the workplace.

No Smoking Signs: Required in many jurisdictions, especially near flammable materials.
No Entry Signs: Used to restrict unauthorized personnel from dangerous or sensitive zones.

Adapting Safety Signage to Workplace Needs

While these signs form the foundation of workplace safety signage, additional signs may be required depending on the specific hazards present. Employers should assess their environment carefully and ensure all risks are clearly communicated through appropriate signage.