Magyar Szenior Úszók Országos Szövetsége

Founded in 2006, Magyar Szenior Úszók Országos Szövetsége is a non-profit association based in Budapest, Hungary working on health, elderly care.

The Hungarian Senior Swimmers' National Association (MSZUOSZ) is a non-profit association founded in 2006 that brings together Hungarian clubs whose aim is to organise training and competitions for swimmers over 25. It organises national and international senior swimming championships and open-water events, maintains official national records and individual and relay rankings in 25m, 33 1/3m and 50m pools, and reports results to FINA and LEN. The association is registered as a public-benefit organisation (kiemelten közhasznú). It publishes competition calendars, results, rules and governance information on its website, and runs an annual general assembly and officer elections.