National Model United Nations (NMUN) is one of the oldest and largest Model UN conferences for university students, organized by the National Collegiate Conference Association (NCCA), a 501(c)(3) nonprofit based in the United States. Its flagship event, NMUN•NY, takes place each spring in New York City and traditionally concludes with closing sessions inside the United Nations General Assembly Hall or another chamber at UN Headquarters, an arrangement coordinated with the UN Department of Global Communications.
NMUN traces its lineage to earlier collegiate simulations dating back to the 1920s (the Model League of Nations) and has run continuously in its current form for decades, drawing thousands of delegates from dozens of countries each year. In addition to New York, NCCA runs regional conferences including NMUN•DC (Washington), NMUN•Erfurt (Germany), and editions in cities such as Olomouc, Kobe, and Galápagos, with locations rotating over time.
NMUN is distinctive for several procedural and cultural features:
- Consensus-oriented rules. NMUN's rules of procedure emphasize working-paper collaboration and merged draft resolutions, and votes on substantive matters often pass by acclamation rather than narrow majorities.
- Country-team format. Delegations represent a single member state across all committees, and head delegates submit a position paper per committee in advance.
- No "Best Delegate." NMUN awards delegation-level recognitions (Outstanding, Distinguished, Honorable Mention Delegation, plus position-paper awards) rather than singling out individual speakers, reflecting its emphasis on diplomacy over competition.
- UN partnership. NMUN holds consultative status with ECOSOC (granted in 1998) under the NCCA's NGO designation, and its programming is built around authentic UN documents and current agendas.
For delegates, NMUN is often considered a benchmark conference for transitioning from competitive high-school-style circuits to a more substantive, simulation-faithful style of MUN.
Example
In April 2024, more than 2,000 university students representing UN member states gathered in midtown Manhattan for NMUN•NY, with closing ceremonies held at United Nations Headquarters.
Frequently asked questions
The National Collegiate Conference Association (NCCA), a U.S.-based nonprofit that holds consultative status with the UN Economic and Social Council.
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