Fire safety signs: what the law requires and where to put them

Fire safety signs save lives in emergencies. They direct workers and occupants to exits and muster points when panic, smoke, and power failure make rational navigation impossible. They identify firefighting equipment for both staff and attending fire crews. They communicate evacuation routes that may have been memorised in a calm induction but are forgotten the moment an alarm sounds.

For this reason, fire safety signage in Australian commercial buildings is not discretionary. It is required by building codes, WHS regulations, and Australian Standards.

The legal framework for fire safety signage

Fire safety sign requirements in Australia flow from multiple layers of regulation:

The National Construction Code (NCC) — sets requirements for exit signage, emergency lighting, and fire safety signs in all new and significantly renovated commercial buildings
AS 2293 — Australian Standard for emergency escape lighting and exit signs
AS/NZS 1319 — covers fire equipment identification signs (extinguishers, hose reels, hydrants)
AS 2444 — covers the selection and location of portable fire extinguishers and associated signage
State fire safety regulations — vary by state and territory, administered by fire services and building regulators
WHS Act 2011 — general duty to maintain safe premises, including emergency egress routes

Exit and emergency egress signs

Exit signs are among the most prescriptive sign requirements in the NCC. Requirements include:

All fire exits must be identified with a compliant exit sign visible from the approach direction
Where the exit is not directly visible, directional exit signs must guide occupants along the egress route
Signs must be internally illuminated or photoluminescent (glow-in-the-dark) to remain visible during power failure
Signs must be installed at heights and distances that ensure visibility throughout the egress path

The green running figure on a white or green background is the internationally standardised emergency exit symbol (ISO 7010). Most Australian jurisdictions now require this ISO format rather than older text-based designs.

Fire equipment identification signs

Fire fighting equipment must be identified with signs that:

Are visible from the required approach distance (AS 2444 specifies a minimum of 15 metres for portable extinguisher location signs)
Clearly identify the type of equipment present
Are mounted above the equipment (for hanging signs) or at the equipment location (for wall signs)

The standard red-and-white fire equipment sign format is specified in AS/NZS 1319. Signs must identify:

The location of each portable fire extinguisher
The location of fire hose reels
The location of fire hydrants (external to the building, required by the fire service)
The location of fire blankets and other firefighting equipment

Assembly area and evacuation signs

Emergency assembly areas must be identified with green-and-white assembly point signs. The path from every building exit to the nominated assembly point should be clear and signed where workers may not know the layout.

Emergency plan displays

The Model Code of Practice for Managing the Work Environment and Facilities requires that an emergency plan be documented and available. Many organisations display the evacuation plan as a sign or poster in common areas and next to fire equipment. While not strictly a safety sign under AS/NZS 1319, it supports the signage system.

Common compliance failures

Exit signs with failed illumination — regular testing required
Signs blocked by stored materials or temporary fit-out
Missing directional signs on long egress corridors
Fire extinguisher not signed or sign obscured by equipment placed in front of it
Assembly point signs missing or located where they cannot be found in an emergency

Frequently asked questions

How often should fire safety signs be inspected? Exit signs and emergency lighting systems should be tested every six months under AS 2293. Fire extinguisher location signs should be checked as part of the annual extinguisher service. Building owners and occupiers have ongoing obligations to ensure signs remain visible, undamaged, and compliant.

Do fire safety signs need to be photoluminescent? The NCC provides options: internally illuminated, battery-backed illuminated, or photoluminescent. In areas with reliable emergency power, illuminated signs are common. Photoluminescent signs are appropriate where power supply to signs cannot be guaranteed, or as a supplementary measure in high-occupancy buildings.

Who is responsible for fire safety signs in a leased commercial building? This depends on the lease and the specific regulatory obligation. Building owners are typically responsible for base building fire safety systems (exit signs, emergency lighting, hydrants). Tenants may be responsible for signs within their fit-out, extinguisher identification, and any modifications to the egress path. Both parties should understand their obligations.

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