Milkwood Permaculture maintains membership with several organisations within our field and we encourage others to do the same.

• Permaculture International Limited
  PIL is Australia's peak permaculture organization, providing services for members in Australia and around the world. PIL is a democratically controlled charitable organization located in Australia created to support permaculture and permaculturists. PIL acts as a communication and organizational hub for Australian permaculture and permaculturists.
  
• Permaculture North
  PN is a group of over 280 people with an amazing array of skills in self reliance, energy & water conservation, qualified permaculture design and teaching. We also have beginners who want to learn more about healthier, abundant and satisfied living. PN is Sydney's peak permaculture community group and one of the worlds most active permaculture organisations.
  
• The Permaculture Research Institute
  Geoff Lawton of the PRI was one of the major reasons we started Milkwood Permaculture. The PRI offers a range of permaculture courses and maintains one of the best public permaculture forums on the web.