private certifier vs council building approval whats better

Building approval and inspection was historically a council function. Most states now allow private certifiers, sometimes called building surveyors or principal certifying authorities, to perform the same statutory role.

What a certifier does

• Assesses the design against the National Construction Code and issues the building approval or permit.
• Carries out mandatory inspections at defined stages, which are the points a builder cannot proceed past without sign-off.
• Issues the final certificate that allows occupation.
• Can issue directions and stop-work notices where work does not comply.

What a certifier does not do

This is the part homeowners most often misunderstand. A certifier checks compliance with the code at defined stages. They are not supervising the builder, they are not checking the quality of finishes, and they are not acting as your representative. A certifier signing off does not mean the work is good, it means it met the code at the points they inspected.

The conflict question

Where the builder engages and pays the certifier, the certifier's commercial relationship is with the party they are policing. This has been the subject of inquiries in more than one state. Where you have the choice, engaging the certifier yourself, or at least knowing who they are and being present at inspections, is worth doing.