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The Nationwide House Energy Rating Scheme, or NatHERS, is being expanded to include Whole of Home assessments and ratings to support the proposed National Construction Code energy efficiency requirements for residential buildings in 2022; the changes will help households improve a home's energy efficiency and reduce energy use, which provides a range of benefits including lower energy bills, improved comfort and health for occupants, and reduced carbon emissions.

The minimum level of thermal performance has increased to the equivalent of 7 stars under the Nationwide House Energy Rating Scheme (NatHERS).

Information on bricklaying licences or certificates.

This information sheet will assist you in completing your Application for a national licence to perform high risk work – New application form (catalogue no. SW08310) for the issue of a HRW licence or for an additional HRW licence class to be added to your existing HRW licence.

Information about fencing licences and certificates. 

Information about general concreting licences and certificates.

Information about a licence or certificate in installing security grilles and equipment.

Information about joinery licences and certificates. 

Information about a licence or certificate in kitchen, bathroom and building renovation.

Medical gas means a substance used for medical purposes that is prescribed by the regulations as a medical gas.