Building Act 1975

carrying out building assessment work, other than a part of building assessment work that, under section 46, a referral agency may carry out;

the giving of a certificate (a compliance certificate) in the approved form that, other than for aspects of building assessment work that under section 46 must be assessed by a referral agency, states building work complies with the building assessment provisions;

for a building development approval—inspecting the building work to decide whether to certify the work;

for building work for a single detached class 1a building or a class 10 building or structure, the giving of—

a certificate in the approved form for the stage of the building work that is after excavation of foundation material and before the footings for the building are laid; and

a certificate (a final inspection certificate) in the approved form for the final stage of the building work;

the giving of a certificate of occupancy for a building or structure of another class.