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AS/NZS 1547:2012 provides the requirements for treatment units and their respective land application systems to achieve sustainable and effective on-site domestic wastewater management, to protect public health and the environment. This Standard identifies the performance statements that cover the overall design and sustainable management of on-site domestic wastewater systems.

Bushfires are a feature of the Australian environment. The impact of bushfire on life and property can be reduced with responsible preparation and bushfire management plans. Bushfire hazards exist not only in rural areas but also at the rural and urban interface, for example areas adjacent to parks, public reserves and golf courses.

There are a number of national environmental rating schemes in place in Australia that can be used to understand how efficiently a building is operating as well as measure and reduce its impact on the environment.

This TECHnote highlights design and construction issues for consideration and suggests suitable NATSPEC worksections for the documentation of living walls and roofs.

This TECHnote includes information useful in satisfying the NCC Energy efficiency provisions for Class 2 to 9 buildings. The NCC objective is to reduce greenhouse gas emissions and improve energy efficiency. Operational energy is currently the focus of the NCC. Embodied energy may be considered in the future for sustainability controls.