Emergency lighting for fire safety
Emergency escape lighting supports safe movement when normal lighting fails. The fire risk assessment should consider whether escape routes and relevant areas have reasonable emergency illumination.
Reviewed: 20 August 2026
This guidance is general information. The correct fire safety measures depend on the premises, its use, occupants, fire risk assessment and applicable legal duties.
Current British Standard
BSI lists BS 5266-1:2025 as the current code of practice for emergency lighting of premises.
Risk assessment
Government fire risk assessment guidance asks whether there is a reasonable standard of emergency escape lighting for escape routes and areas without natural light.
Testing and maintenance
Government guidance includes monthly and annual testing routines for emergency escape lighting. Exact procedures should follow system design, manufacturer instructions and applicable standards.
Records
Keep commissioning documents, test records, defects, repairs and changes, and review emergency lighting when escape routes or building use change.
Frequently asked questions
What is the current BS 5266-1 edition?
BSI lists BS 5266-1:2025 as current.
Should emergency lighting tests be recorded?
Yes. Records of tests, defects and maintenance form part of effective fire safety management.
Sources and further reading
For legal duties and technical standards, use the current primary source and professional advice where required.