In progress…

AUSSI Masters as it was originally known, was constituted in Sydney as the Australian Union of Senior Swimmers International (AUSSI) on 22nd September 1975.

In 1974, a team of US Masters Swimmers visited Australia for a competition in Sydney. On the 18th October 1974, a meeting was held where the new association was formed.

In 2009, the acronym AUSSI was removed in favour of Masters Swimming Australia (MSA).