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NMUN + NHSMUN = IMUNA

Fostering Global Citizenship Since 1927

National Model United Nations (NMUN) – the first organization to simulate the United Nations – annually draws university students from more than 100 UN Member States to address current global issues at its premier simulations.

National High School Model United Nations (NHSMUN) – celebrating its 50th anniversary in 2024 – is our conference for high school students. It is the world’s largest, most diverse MUN simulation and is known for its world-class staff, highly engaging debates, and academically rigorous material.

IMUNA – our sponsoring Non-Governmental Organization (NGO) is associated with the United Nations Department of Global Communications and in consultative status with ECOSOC. We are also a U.S. 501(c)(3) nonprofit.

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Conferences

NHSMUN - High School

New York, NY
- or -

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New York - Intercollegiate

New York, NY
- or -

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DC - Intercollegiate

Washington, DC
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Germany - Intercollegiate

Erfurt, Germany
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Future Conference Dates

NHSMUN

  1. 2025: March
  2. 2026: March
  3. 2027: March
  4. 2028: March

NMUN•NY

  1. 2025: 6-10 April & 13-17 April
  2. 2026: 29 March-2 April & 6-10 April
  3. 2027: 21-25 March & 29 March-2 April
  4. 2028: 2-6 April & 9-13 April

NMUN•DC

  1. 2024: 8-10 November
  2. 2025: 7-9 November
  3. 2026: 6-8 November
  4. 2027: 4-6 November

NMUN•International

  1. 2024: 22 Nov.-1 Dec. NMUN • Galápagos
  2. 2025: 23-29 Nov. NMUN • Canada (Banff)
  3. 2026: NMUN • Your Country? Accepting Applications