Associação O sãi, created in November 2019 in Luanda, headquartered in Luanda, Rua de Karipande (Former 28 de Maio), nº 51/53, Edifício Corib, 3º Andar, Maianga, is a non-governmental, non-profit, non-profit association political or religious connections , whose social object is mental health. The Association is made up of a General Assembly, Board of Directors and Supervisory Board.