text: The ISSA organizes a World Social Security Forum and General Assembly at the end of each triennium (the most recent was held in Panama, in November 2016) and during each triennium organizes four Regional Social Security Forums (in Africa, the Americas, Asia/Pacific and Europe); convenes topic-related technical seminars in various regions; hosts international conferences - on information and communication technology in social security; social security actuaries and statisticians; and international policy research; and is the co-organizer of the World Congress on Occupational Safety and Health every three years.