International School of Ulaanbaatar (ISU)

Four Seasons Garden, Khan-Uul District 1st
Khoroo, PO Box 36/10
Ulaanbaatar, 17032
Mongolia Show map
+976 70 160 010

The International School of Ulaanbaatar (ISU) is an independent co-educational day school offering the International Baccalaureate (IB) curriculum from Pre-School to Grade 12.

ISU is accredited by:

  • the Council of International Schools (CIS)
  • the New England Association of Schools and Colleges (NEASC)
ISU is the only IB World school in Mongolia – offering:
  • the Primary Years Programme (PYP) from Pre-School to Grade 5
  • the Middle Years Programme (MYP) from Grades 6 to 10
  • the Diploma Programme (IBDP) in Grades 11 and 12

ISU is the founding member of the Association of Chinese and Mongolian Schools (ACAMIS)


Our school’s reputation is founded on the world-class International Baccalaureate (IB) program, personalized to each student’s needs and facilitated by an expert staff. Our mission defines the purpose of our school and guides our decision-making so that we can achieve our vision.
Our mission, in partnership with the ISU community, is to:

Achieve excellence in all that we do to inspire the unique potential of our students to contribute and thrive in a global society.

We will accomplish our mission by committing to:

  • Provide excellence in international education while encouraging the unique potential of our students.
  • Inspire our students to respect cultural diversity and the environment
  • Invest in a holistic educational experience that empowers students to become global citizens, life-long learners and critical thinkers.


The vision we hold for our school clearly defines where we are headed and what we aspire to achieve over the next five years. It will help build our community and inspire action, yet keep us grounded.

Drawing on Mongolia’s unique cultural heritage and environment,
ISU offers a world class international education to prepare students for higher learning and for life.


Empowering Students to Make a Difference with Education in Mind
Community in Heart
Success in Life

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