How Water Tight is a Construction Certificate and Can you Go Behind it?

How Water Tight is a Construction Certificate and Can you Go Behind it? (NSW readership)

Does any defective action or omission of an accredited certifier automatically lead to a Part 4A certificate they have issued becoming invalid?  Justin Cotton, partner and head of practitioner advocacy takes a further look at a recent Land & Environment Court decision and its rationale on how well construction certificates can stand up to scrutiny.