The Australian Underwater Federation (AUF) is the governing body for underwater sports and amateur diving in Australia.
The AUF is also the administrative body for the Confederation Mondiale des Activites Subaquatiques (World Underwater Federation), The NCAS (National Coaching Accreditation Scheme) and the WAA (World AquaChallenge Association). The AUF is the accredited member of the ASC (Australian Sports Commission).
The AUF is the umbrella organisation for the following sports and recreations: Fin Swimming, SCUBA, Apnoea/Freediving, Snorkel,
Coaching/Training, Spearfishing, Underwater Hockey.