“The erection or extension of a building.
Renovation of a thermal element e.g. roof replacement, rendering a wall etc.
Change of use of a building e.g. converting a barn to a house etc.
An alteration involving work which will affect the ongoing compliance of the building, service or fitting with the requirements relating to structure, fire, or access to and use of buildings.
The installation or extension of a service or fitting which is controlled under the regulations”