The World Federation for Mental Health (WFMH) is an international membership organization founded in 1948 to advance, among all peoples and nations, the prevention of mental and emotional disorders, the proper treatment and care of those with such disorders, and the promotion of mental health. The Federation, through its members and contacts in more than 100 countries on six continents, has responded to international mental health crises through its role as the only worldwide grassroots advocacy and public education organization in the mental health field. Its organizational and individual membership includes mental health workers of all disciplines, consumers of mental health services, family members, and concerned citizens. The organization’s broad and diverse membership makes possible collaboration among governments and non-governmental organizations to advance the cause of mental health services, research, and policy advocacy worldwide.