EICR is to assess the condition of the electrical installation and identify any potential hazards or non-compliance with current regulations. It also helps to ensure that the electrical system is safe for use and highlights any necessary repairs or upgrades that are required to bring the installation up to the latest standards. It is a legal requirement for landlords to have an EICR carried out on their rental properties and it is also recommended for commercial properties to have an EICR every five years.