The Elephant Managers Association (EMA) is an international non-profit organization, for elephant professionals and interested people. EMA, having the largest collection of elephant experts and enthusiasts in the world, promotes welfare, husbandry, and scientific research of captive elephants, through its publication "grey matters", communication and relations among elephant managers through an annual conference and publications, and is also engaged in public education, as well as Conservation biology of the worlds wild populations of elephants.