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SISMUN emblem — a gold eagle over a globe framed by laurel, with the motto In Pursuit of ExcellenceSISMUN

The Society

A society built for serious diplomacy.

Scarsdale International School Model United Nations — a permanent institution that trains delegates year-round and convenes its own conference series.

01Mission

SISMUN was created with a mission to empower young individuals to engage with global issues, think critically, communicate confidently, and become responsible global citizens.

We believe that diplomacy begins with the willingness to listen, understand perspectives different from our own, and work together toward meaningful solutions. That belief shapes how committees are run, how delegates are trained, and how conduct is enforced.

Every SISMUN room is intended to be safe, inclusive and respectful — a place where an experienced delegate and a first-time delegate can both be heard.

02Pillars

Four disciplines that define the society.

01

Diplomacy

Understanding perspectives and negotiating meaningful solutions.

02

Leadership

Developing confidence, responsibility and decision-making.

03

Research

Investigating global issues and understanding policy.

04

Communication

Building public speaking, debate and persuasive communication.

03Structure
  • 01

    Secretariat

    Sets the academic standard of every conference — committee direction, chairing, agendas and the conduct of debate.

  • 02

    Organising Committee

    Logistics, delegate affairs, hospitality and the operational discipline that keeps a three-day conference to the minute.

  • 03

    Research Division

    Study guides, background papers and agenda framing — the substance delegates prepare against.

  • 04

    Media & Design

    The visual identity, photography, film and written record of every session.

  • 05

    Delegation

    The trained body of delegates who represent SISMUN at home and at external conferences.

Delegates negotiating during an unmoderated caucus

History

SISMUN has convened three editions to date, culminating in SISMUN III — The Legacy Edition. A full archive of earlier editions is being prepared. Information will be announced soon.

Conference series →