(This information was taken from the Hockey Australia web site)
Hockey Australia is a full member of the International Hockey Federation (FIH).
Hockey Australia comprises membership of all eight states/territories, each of whom
administers the sport within their domain. (ACT, NSW, NT, QLD, SA, TAS, VIC, WA).
Each State Association is comprised of regional associations, which are in turn
made up of clubs. In some states, clubs affiliate directly with the state body.
FIH -> Hockey Australia -> States -> Associations (NHA) -> Clubs