Roads Australia is a not-for-profit, non-political industry association whose 140+ members include all of Australia's road agencies, major contractors and consultants, motoring clubs, service providors, and other relevant industry groups. RA does not advance sectional interests. Instead, it serves as an indispensable focus group, bringing together road and transport agencies and industry players to engage on a range of practical and policy issues that are - at their core - about delivering the best transport outcomes for all Australians.

AustStab was setup in 1995 by specialist stabilising contractors, who wished to raise the awareness of stabilisation in the industry. The main emphasis was to promote the recycling of pavements, the need was seen due to expertise in stabilisation being in pockets of Australia.

AustStab continues to offer collaboration with all state road agencies and many councils. This includes formulation of specifications, running courses throughout the country as well as publishing the latest information on stabilisation.

For over 50 years, ARRB Group Ltd (ARRB) has provided trusted advice, technical expertise and solutions to transport and road agencies across the world. ARRB's member agencies include federal, state and local government bodies and is a not-for-profit entity. ARRB and its members recognise the critical role they play in supporting one another to improve productivity, safety, sustainability and amenity outcomes for the public.