In 2005 the Government introduced electrical safety rules into the Building Regulations for England and Wales. Because of this, most fixed electrical installation work in homes must now, by law, meet the requirements Part P of the Building Regulations.
Apart from some minor works, all electrical works must either be reported to local building control or be carried out by an electrician who is registered with one of a number of government approved scheme providers.
By law, all homeowners and landlords must be able to prove that all electrical installation work meets the requirement of Part P, or they are committing a criminal offence.