NIST International School
Secular, Founded 1992
Updated July 2026
NIST International School is a not-for-profit, full IB World School in Bangkok, Thailand, serving over 1,800 students aged 3-18 from more than 90 nationalities. It provides a premium, globally-focused education within a diverse and inclusive community.
Curriculum
Term structure
Teaching approach
The school is inspired by a mission to create inquisitive, lifelong learners and global citizens who are prepared to make a positive impact. It emphasizes a holistic, concept-based education that integrates IB frameworks, the NIST Attributes, and the UN Sustainable Development Goals.
Programmes
NIST offers the full International Baccalaureate (IB) Continuum, including the Primary Years Programme (PYP), Middle Years Programme (MYP), and Diploma Programme (DP). The academic offering is further enriched by the Global Citizen Diploma (GCD) for secondary students and a comprehensive Early Years Programme focused on play and inquiry.
Outcomes
Graduates consistently achieve IB Diploma scores above the global average, with a 100% pass rate for candidates. Additionally, 56% of students graduate with a bilingual diploma, and alumni go on to attend top universities worldwide.
Student support
Learning support
The school provides English Language Support and maintains a focus on student wellbeing as an integral part of the learning programme. Counselling services are available, and the school fosters a caring community through respectful relationships and a learner-centered approach.
Frequently asked questions(6)
- What curriculum does NIST International School offer?
- NIST International School offers IB PYP, IB MYP and IB Diploma.
- What ages does NIST International School teach?
- NIST International School enrolls students aged 3 to 18.
- Is NIST International School a day or boarding school?
- NIST International School is a day school.
- What accreditations does NIST International School hold?
- NIST International School holds accreditations including IB, CIS and NEASC.
- Is NIST International School co-educational?
- NIST International School is a co-ed school.
- Where is NIST International School located?
- NIST International School is an international school in Bangkok, Thailand.
Tuition & fees
No published fee schedule was found for this school.
Admissions
The admissions process is highly personalised, welcoming applications from students of all nationalities and backgrounds. The school provides support in multiple languages, including Thai, Mandarin, Dutch, French, Indonesian, and Korean, to assist families throughout the application journey.
Calendar
The school operates on a 10-day cycle, with each school day lettered from A to J to minimize the impact of holidays on specific classes. Printable calendars for upcoming school years are provided, and current community members can access customized schedules via the Veracross portal.
Facilities
About the campus
Located on a 25-rai campus in central Bangkok, the school features ten buildings with over 90 classrooms and state-of-the-art facilities. Key amenities include a purpose-built Early Years Centre, a sports complex with a gymnastics studio, swimming pool, tennis courts, and a FIFA-certified football pitch, as well as a Creative Arts Building housing a 350-seat Black Box Theatre, music studios, and visual arts spaces. The campus also includes a central cafeteria, well-resourced libraries, and specialized science and technology labs.
Co-curriculars
NIST offers over 300 activities annually across academics, arts, sports, and service. The programme includes 45 student-led service groups, the Duke of Edinburgh's International Award, and structured expedition trips that increase in difficulty as students age.
- Dr. James DalzielHead of School
Dr. James Dalziel serves as the Head of School at NIST International School. He is also a representative of the teachers on the Executive School Board.
- Poonam SachdevSchool Director
Poonam Sachdev serves as the School Director at NIST International School and is a member of the Executive School Board.
- Nancy FairburnDirector of Teaching & Learning
Nancy Fairburn serves as the Director of Teaching & Learning.
- Parichart BoonkulDirector of Human Resources
Parichart Boonkul serves as the Director of Human Resources.
- Yvonne TrisynthiaDirector of Finance
Yvonne Trisynthia serves as the Director of Finance.
- Jason EdwardsDirector of Engagement
Jason Edwards serves as the Director of Engagement.
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- St. Andrews International School - SukhumvitBritish EYFS, National Curriculum (England), IGCSE
- International School BangkokIB Diploma, Advanced Placement
- The American School of Bangkok-Green ValleyAdvanced Placement, IB Diploma
IB PYP
CIS
NEASC