Class 2 Building Compliance Documentation: What Developers Must Lodge on the NSW Planning Portal Introduction Every Class 2 apartment development in NSW now carries a documentation obligation that did not exist before 1 July 2021. The Design and Building Practitioners Act 2020 introduced a mandat... apartment-design class-2-building dbp-act design-practitioner multi-residential nsw-building-compliance regulated-design Aug 18, 2026
Common Class 2 Building Design Mistakes and How to Avoid Them Common Class 2 Building Design Mistakes and How to Avoid Them By Franz Phan, Registered Design Practitioner (DBP Act 2020), Senior Planning Consultant — 15+ years experience in NSW residential develop... apartment-design class-2-building dbp-act design-practitioner multi-residential nsw-building-compliance regulated-design Aug 9, 2026