The Building Regulations allow certain works (known as non-notifiable or minor work) to be carried out without having to notify building control or using a registered electrician.
Mae’r Rheoliadau Adeiladu yn caniatáu ichi wneud rhywfaint o waith (a elwir yn waith mân neu’n waith anhysbysadwy) heb orfod hysbysu’r Gwasanaeth Rheoli Adeiladu neu ddefnyddio trydanwr cofrestredig.