Notifiable work means all electrical installing work other than:
- maintenance work, unless that work requires the disconnection and reconnection of the supply of electricity to the electrical installation concerned or the replacement of service apparatus;
- the addition or alteration of one final sub-circuit including the addition or alteration of its protective device; or
- the alteration of one or more final sub-circuits.
View additional information on requirements for electrical installing work:
Requirements for electrical installing work – Information for electrical licence holders