This Code of Practice provides guidance on in-service inspection and testing to determine whether electrical equipment is safe for continued use. Duty-holders are required by law to consider the risks associated with the use of electrical equipment. The Code underpins the need to conduct inspection and testing of electrical equipment by considering the risks the equipment is exposed to and the environment it is used in, in addition to the skill level of the user. It applies to all workplaces and also some types of rented accommodation.

This 5th Edition reinforces the necessity to establish and conduct appropriate safety checks, taking into account current working practices and legal requirements.

The core purpose of this Code of Practice is to help achieve high standards of electrical safety and it is recommended reading for all duty-holders responsible for the management of electrical equipment.

For a more detailed look at the 5th amendment please see the IET's site here.