In 1996 it became a legal requirement for Landlords to ensure that any rental property has a Landlord Gas Safety Certificate carried out annually, on all gas appliances. Landlords must ensure that all gas appliances and flues fitted in any property have an annual landlord gas safety check by a gas safe registered engineer. An Electrical Installation Condition Report is a safety check of all the electrical wiring, including accessories, in a caravan. Electrical wiring deteriorates over time, and a periodic inspection and report is needed to make sure that the electrical installation in a caravan remains safe. The report follows a Periodic Inspection and Test.