Electrical testing is a legal requirement in many circumstances, particularly where properties are rented, open to the public or used for work activities.

Landlords and duty holders have a legal responsibility to ensure that electrical installations are safe and maintained in a safe condition. Electrical inspection and testing is the recognised way of demonstrating that this duty is being met.

Electrical testing is typically required for:

  • Rented residential properties, where periodic inspection and testing is mandated
  • Workplaces and public buildings, under health and safety legislation
  • Commercial and public-sector premises, where risk-based inspection and testing is required

Even where testing is not explicitly prescribed at fixed intervals, duty holders must be able to demonstrate that electrical safety risks are being actively managed. A valid Electrical Installation Condition Report (EICR) provides this evidence.

Failure to comply with electrical safety obligations can result in enforcement action, financial penalties and increased liability in the event of an incident.

L123 Ltd supports clients by carrying out compliant testing and providing clear documentation to help demonstrate compliance with legal and safety requirements.

Which laws require electrical testing and inspection?

Electrical testing is not based on guidance alone — it is supported by several pieces of UK legislation that place duties on landlords, employers and duty holders to ensure electrical safety.

Key legislation includes:

The Health and Safety at Work etc. Act 1974

  • This Act places a general duty on employers and those in control of premises to ensure, so far as is reasonably practicable, the health and safety of employees and others who may be affected.
  • This includes ensuring electrical systems are safe and properly maintained.

The Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020

These regulations require landlords in the private rented sector in England to:

  • Ensure electrical installations are inspected and tested at least every five years
  • Obtain a valid Electrical Installation Condition Report (EICR)
  • Provide copies of the EICR to tenants and local authorities when requested
  • Complete any required remedial works within prescribed timescales