SIS Model United Nations (SISMUN) is a student-led and run simulation of the United Nations. It allows students or community and the world to engage in a dialogue about international affairs. The conference will consist of topics that delegates will be required to come up with solutions and debate in a traditional MUN committee setting. The origins of SISMUN began in 2020, with 90 delegates from 6 schools including individual participants, with the support of 8 student officers and 13 directors from various schools. From 4 committees in SISMUN 2020, SISMUN grew rapidly within 3 years. SISMUN 2023 was successfully held, having 8 committees with over 200 delegates. SISMUN is based on volunteer members and relies on its members and community support to fund its events and operations.​ ​Being in SISMUN provides opportunities that no other major school program can. From being part of a globally recognized organization, discussing and debating solutions for current affairs, supporting broader issues and topics in our community, and learning to be a better global leader, SISMUN provides unique and beneficial challenges that will broaden your horizons.