Hornsby Council – http://www.hornsby.nsw.gov.au/
Kuringai Council – http://www.kmc.nsw.gov.au/
Willoughby Council – http://www.willoughby.nsw.gov.au/
North Sydney Council – http://www.northsydney.nsw.gov.au/
Mosman Council – http://www.mosman.nsw.gov.au/
Housing Industry Association – http://hia.com.au/
Department of Fair Trading – http://www.fairtrading.nsw.gov.au/default.html