(1) The owner of any electrical appliance may do any prescribed electrical work, or assist in doing any prescribed electrical work, in relation to that appliance if—
(g) the work is, before connection to a power supply, tested and certified, in accordance with regulations, by a registered person who holds a current practising licence issued under this Act that authorises that person to test and certify prescribed electrical work.
(3) For the purposes of subsection (1), near relative, in relation to any person, means—