The members of the NAF are -
- Council Arboriculture Victoria
- Institute of Australian Consulting Arboriculturists
- International Society of Arboriculture, Australia Chapter (ISAAC)
- Local Government Arboricultural Officers' Group (SA)
- Local Government Tree Resources Association (NSW)
- Municipal Tree Managers' Forum (SE QLD)
- National Arborists Association of Australia (NSW)
- Queensland Arboricultural Association
- South Australian Society of Arboriculture
- Tree Contractors Association of Australia
- Tree Guild of Western Australia
- TREENET
- Victorian Tree Industry Organisation
- Women of the Trees
In line with the resolution of NAF on 2/10/05, NAF is now hosted by ISAAC on behalf of the arboriculture industry.