Links in this category of editors choices cover some of these topics:
legislation and policy, act, treaty

• Land Information New Zealand (LINZ) [nz]
• Bureau of Meteorology [aus]
  • forecasts, warnings, satellite images, statistics, services for agriculture
• Environment Australia - Industry [aus]
  • encouraging improved environmental management practices
• Environment Australia - Supervising Scientist Division [aus]
  • environmental oversight, nuclear, uranium mining, Kakadu National Park, promote environmental excellence in mining, remediation, advice, legislation
• Australian Geological Survey Organisation (AGSO) [aus]
• Environment Australia - Coasts and Oceans [aus]
• Manaaki Whenua - Landcare Research [nz]
• National Association of Forest Industries (NAFI) [aus]
• Australian Conservation Foundation (ACF) [aus]
• Australia New Zealand Land Information Council (ANZLIC) [aus, nz]
• Treaty of Waitangi [nz]
  • founding document of the nation of New Zealand
• Department of Conservation [nz]
• Australian Greenhouse Office (AGO) [aus]
  • abate greenhouse gas emissions, Greenhouse Challenge, cooperative agreements with industry
• New South Wales National Parks and Wildlife Service (NPWS) [nsw]
  • parks and reserve management, state recreation areas, nature reserves, Aboriginal sites register, cultural heritage
• Tasmania Parks and Wildlife Service [tas]
  • natural and cultural resources management, history and heritage, World Heritage Areas, National Parks and Reserves
• Great Barrier Reef Marine Park Authority (GBRMPA) [qld]
• Australian Hydrographic Office (AHO) [aus]
  • hydrographic surveying and charting, bathymetry, tide tables, navigation products, Sailing Directions, List of Lights, List of Radio Signals
• Australian Nuclear Science and Technology Organisation (ANSTO) [aus]
  • rehabilitate uranium mines, assess environmental impact, modelling geochemical processes, describe ground water movement, waste treatment
• CRC for Antarctica and the Southern Ocean [ant]
• NSW Environment Protection Authority (EPA) [nsw]
• Energy Efficiency and Conservation Authority (EECA) [nz]
• Department of Lands, Planning and Environment (DLPE) [nt]
• National Land and Water Resources Audit (NLWRA) [aus]
  • comprehensive national appraisal of Australia's natural resource base, framework for natural resource management decision making
• Weeds Australia [aus]
  • national weeds stategy, weed policies, regulations, research, training, weed management, noxious weeds list, control of roadside weeds, search weeds database, community groups
• Nature Conservation Council of NSW (NCC) [nsw]
  • peak umbrella organisation for community, conservation and environment groups, excellent search facility, links wide range environmental groups
• Aboriginal and Torres Strait Islander Commission (ATSIC) [aus]
• National Native Title Tribunal [aus]
• ICSM - Aboriginal place names - guidelines and policy [aus]
  • Policy guidelines for the recording and use of Aboriginal and Torres Strait Islander Place Names

Region codes [aus, nz, ant, ...] indicate the state or country that each site is relevant to.