Australia's National Reserve System

National Reserve System Australia
Sample of Signage, within a Wet Tropics portion of National Reserve System
Established	1992
Area	> 137 million hectares (340×10^6 acres)
Managing authorities	Government of Australia Department of the Environment
Website	National Reserve System

Australia's National Reserve System (NRS) is a network of more than 10,000 Commonwealth plus state and territory protected areas which, in combination, on a national scale, protect more than 137 million hectares (340×10^⁶ acres) (greater than 17% of the continent's) unique biodiversity and most significant ecological landscapes for future generations. The aim of the NRS is protect the diversity of all native landscapes, flora and fauna across Australia through strategic habitat protection.

As part of the National Reserve System Cooperative Program, the Interim Biogeographic Regionalisation for Australia framework was developed as a planning tool to assist in identifying areas of priority.

The move by the Australian Government to establish this National Reserve System was triggered by the international Convention on Biological Diversity, as part of the nation's commitment to fulfilling the objectives of that convention. In particular, after signing and ratifying the convention in 1992 the then Prime Minister announced

The establishment of a comprehensive system of protected areas is vital if we are to retain our status as a region of megadiversity. Besides being ecologically viable these areas must represent the full range of ecosystems. The Government is committed to the development of a national comprehensive system of parks and reserves. This will be achieved in cooperation with States and Territories.

Within the first 4 years (1992–1996) $11.2 million was spent establishing the system and, with the cooperation and agreement of the Australian States and territories 5,600 properties (covering almost 60 million hectares (150×10^⁶ acres)) were included within the system and a new Indigenous Protected Area (IPA) program was initiated to include some of the most valuable and rare ecological landscapes on Indigenous Australian owned lands. 17 Indigenous Protected Area were declared by 2003 which significantly added to the NRS.