Roofing (stormwater) – restricted to Class 10a buildings covers installing, repairing, and maintaining metal roofing, drainage, and stormwater systems for structures like garages, sheds, and carports only. Practitioners must meet licensing,
Mechanical Services (Medical Gases) audit checklist for compliance and performance. Used by the BPC to assess installation, safety and adherence to relevant standards and requirements.
This practice note provides guidance on how to interpret and apply building and plumbing regulatory requirements, supporting consistent compliance and best‑practice outcomes.
Learn about energy efficiency requirements for new homes and renovations under the National Construction Code, including the 7-star NatHERS standard and whole‑of‑home rating.