Supplier guide

Who can test emergency lighting?

A testing provider needs to understand the installed system, its design and safe test method. Provider pages can establish advertised capability and coverage, but they do not certify the particular engineer who will attend your premises. Vendor Atlas records evidence found, not approval.

Check my situation
Decision checkpoint

Ask for a named method and output

Compare providers on their ability to identify every fitting, simulate normal-lighting failure, run the agreed duration, record faults and reinstate and check the system. Check the assigned person and insurance before appointment.

  • Who will test and what comparable emergency-lighting experience can they evidence?
  • What system types, rated durations and access methods are included?
  • What asset-level results, defect priorities and logbook updates will be delivered?

What to do next: Ask each provider for a sample redacted report, current insurance, test plan and exclusions. Do not infer competence or accreditation from a marketing label alone.

Evidence to request

Request the named engineer, relevant training and experience, a method statement for the actual system, any instrument information, current insurance and an example report.

Report quality

A useful report maps fittings or zones to results, states the test duration and limitations, flags failed units and records the restoration and follow-up plan.

Fit to the premises

Central battery systems, inaccessible fittings, occupied premises and multi-site estates require planning beyond a simple fitting count. Match capability to those features rather than a paid ranking.

Put the selection rules into practice

Use the directory to see the public evidence actually found, then send every shortlisted provider the same equipment brief and competence questions.