Below are the reputable national and international authorities on extreme longevity in humans that we are affilited with.
LongeviQuest is an Accredited Partner Organisation of the ESO, and it is the primary global authority on maximum human longevity.
We are affiliated with Les Grands Centenaires Français, which is the primary national authority on maximum longevity in France.
We are affiliated with Supercentenari d'Italia, which is the primary national authority on maximum longevity in Italy.
We are affiliated with Oldest in Britain, which is the primary national authority on maximum longevity in the United Kingdom.
We are affiliated with Ireland's Oldest People, which is the primary national authority on maximum longevity in Ireland.