top of page
  • Writer's pictureBSE

The Exit Sign—A Lifesaving Sign System

Exit signs are a common sight in our built environment. However, this simple sign system becomes extremely vital during emergencies, indicating the escape routes to evacuees and, thus, saving lives.

During an evacuation, visibility may be low and the situation chaotic, so being able to locate an exit could mean the difference between life and death. Therefore, these signs should be regularly tested and maintained to ensure that they are always functioning optimally in case of emergency.

The following regulations thus require premises to have an operationally-ready and well-maintained Exit Sign System:

  • Code of Practice for Fire Precautions in Buildings 2018 (Fire Code 2018) by the SCDF

  • SS 563: 2010 (2017) Part 1 and 2 (formerly SS CP 19)

  1. SS 563-1: 2010 (2017) Code of Practice for the design, installation and maintenance of Emergency Lighting and Power Supply Systems in buildings - Part 1: Emergency Lighting

  2. SS 563-2: 2010 (2017) Code of Practice for the design, installation and maintenance of Emergency Lighting and Power Supply Systems in buildings - Part 2: Installation requirements and maintenance procedures

Who is responsible for the Exit Sign System?

  • Building Owners and Council Members are responsible by regulation

  • Fire Protection Specialists, like BSE, MCST Managing agencies, and/ or technicians are engaged to assist Building Owners and Council Members

What kind of maintenance will the Exit Sign System need and how often?

According to regulations, the recommended frequency of inspection for the Exit Sign System in buildings is MONTHLY. However, the regulatory testing and maintenance of the Exit Sign System are conducted ANNUALLY.

Inspection procedure


  • Exit signs are adequately provided along 1) Staircases, 2) Escape Routes, and 3) Public Areas

  • Exit signs are visible

  • Directional exit signs are provided where necessary

  • Exit signs are operational

  • Exit signs connected to a secondary power supply are tested and in order

  • Exit signs comply with CP 19 colour code (green and white combination)

Testing procedure

  • Functional test up to 10 seconds

  • Battery discharge test after 1 hour from power shut-down

  • Testing of battery and voltage conditions

  • Inspection of power supply, indicators and any other related devices in random in-situ

Tips on having an optimum Exit Sign System:

  • Ensure battery chargers, batteries, inverters, and tubing, distribution and control equipment are in good working condition

  • Ensure that the battery cabinet is free from corrosion

  • Ensure luminaires, indicating lights and exit signs are in good working condition


Recent Posts

See All


bottom of page