

Unity Concord International School
Part of The Ambassador Education Group, Secular
Updated July 2026
Curriculum
Languages
Unity Concord International School is a WASC-accredited institution in Chiang Mai, Thailand, providing a rigorous American curriculum for students from Pre-K through Grade 12. It is part of The Ambassador Education Group and focuses on preparing students for college and the 21st-century global workplace.
Curriculum
Term structure
Teaching approach
The school aims to nurture confident, compassionate, and globally minded individuals through an experience-centered, inquiry-driven environment. It emphasizes higher-order thinking, character development, and personal growth, balancing direct instruction with hands-on, project-based learning. The school promotes the "Character Counts" pillars to foster integrity, empathy, and responsible decision-making.
Programmes
The school follows an American curriculum based on California State Standards, integrating Common Core for English and Mathematics, Next Generation Science Standards (NGSS), and AERO frameworks for Social Studies. The academic program includes core subjects like English Language Arts, Mathematics, Science, Social Studies, Art, Music, and Physical Education, alongside a strong focus on STREAM (Science, Technology, Reading, Engineering, Art, Math) and Computer Science. High school students have access to Advanced Placement (AP) courses to challenge themselves with university-level coursework.
Outcomes
The school is fully accredited by the Western Association of Schools and Colleges (WASC) and recognized by the National Collegiate Athletic Association (NCAA), ensuring graduates are eligible for Division I, II, and III pathways in the United States. Students have access to the Advanced Placement (AP) program to earn university credits, and the school reports competitive SAT performance against national and international averages. Alumni have gone on to study at institutions such as KMITL University, Mahidol University, and the University of East Anglia.
Student support
Learning support
The school provides comprehensive support services, including English as an Additional Language (EAL) and Special Educational Needs (SEN) programs. Students also have access to counseling services and classroom-level differentiation to support their academic and emotional well-being.
Frequently asked questions(5)
- What curriculum does Unity Concord International School offer?
- Unity Concord International School offers Advanced Placement, US Common Core, NGSS and AERO.
- How much is tuition at Unity Concord International School?
- Annual tuition at Unity Concord International School is THB 201.6K–THB 386.4K. Fees vary by year group — confirm the current schedule with the school.
- What accreditations does Unity Concord International School hold?
- Unity Concord International School holds accreditations including Cognia and WASC.
- Is Unity Concord International School co-educational?
- Unity Concord International School is a co-ed school.
- Where is Unity Concord International School located?
- Unity Concord International School is an international school in Chiang Mai, Thailand.
Tuition & fees
Annual tuition by grade
2026-2027| Grade | Ages | Annual |
|---|---|---|
| Preschool - Kindergarten 2 | — | THB 201.6K |
| Kindergarten 3 - Grade 4 | — | THB 294K |
| Grade 5 - Grade 8 | — | THB 340.2K |
| Grade 9 - Grade 12 | — | THB 386.4K |
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Other fees(11)
| Application fee· Application Fee (One-time, non-refundable, due at registration for all grades) | THB 3.3K |
|---|---|
| Registration fee· Entrance Fee (One-time, non-refundable, due at registration for all grades) | THB 80K |
| Materials· Lifetime Book Fee (covers the cost of books for the duration of the time the student studies at UCIS) | THB 10K |
| Meals· Lunch Fee (10,000 per semester; Preschool - K3 includes lunch and snacks, G1-G12 includes lunch) | THB 20K |
| Registration fee· Capital Improvement Fee (12,500 per semester) | THB 25K |
| Insurance· Accident Insurance | THB 1.5K |
| EAL· EAL Support G1-G12 (based on assessment, determined by the school; 40,000 per semester) | THB 80K |
| Uniform· Uniform (5 Sets) + (House shirt) | THB 5K |
| Bus / transport· Transportation - Van (30,000 - 50,000 per year; 15,000-25,000 per semester) | THB 30K |
| Materials· Stationary Set (Preschool - G12; 500 per semester) | THB 1K |
| Materials· Yearbook Fee | THB 1K |
Discounts
- Sibling discount: 5%
- Sibling discount: 10%
Admissions
The school offers rolling admissions throughout the academic year, with primary enrollment periods in August and January. The process includes an inquiry, a campus tour, a placement assessment with an English proficiency evaluation and interview, and a formal admission offer. Families are encouraged to contact the admissions team for consultations or to book a campus tour.
Calendar
The school operates on a semester-based system, with the first semester billed in May and the second semester billed in November. Detailed academic calendars for the 2025-26 and 2026-27 school years are available for download via the school's website.
Facilities
About the campus
The campus features specialized learning spaces including STREAM labs, U.S.-standard science labs, and dedicated art studios. Athletic and performance facilities include a swimming pool, a fully equipped gym, and a state-of-the-art auditorium. Outdoor areas are designed for cross-curricular learning and relaxation, featuring a STREAM garden, a butterfly sanctuary, and a Zen garden.
Co-curriculars
Students participate in a variety of extracurricular activities designed to build leadership and teamwork, including Model United Nations, robotics, TEDxUCIS Youth, and STEM Racing powered by F1. The school is a licensed provider of the Duke of Edinburgh’s International Award, offering Bronze, Silver, and Gold levels. Additionally, the school is a member of the Chiang Mai Athletics Conference (CMAC), competing in seasonal sports such as basketball, football/futsal, volleyball, badminton, swimming, cross country, and track and field.

- Ajarn Chugait GarmolgomutSchool Founder
- Ajarn Amporn GarmolgomutSchool Founder
- Ms. Linda GarmolgomutCEO
- Ms. Suphani Phumi DiligSchool Director
- Mr. John ArunskiSuperintendent of School
- Mr. John CongerPrincipal of PreK - G2
- Mr. Sylvain NaudPrincipal of G3 - G6
More international schools in Chiang Mai
- Nakornpayap International School (NIS)US Common Core, Advanced Placement
- Americana Chinese International SchoolACISAERO
- Chiang Mai International SchoolAdvanced Placement
- Meritton British International SchoolBritish EYFS, Cambridge Primary, Cambridge Lower Secondary
- Singapore International School ChiangmaiSISBBritish EYFS, IGCSE, Cambridge A-Level
- Varee Chiangmai International SchoolBritish EYFS, IGCSE, Cambridge A-Level
Advanced Placement
US Common Core
NGSS
Cognia
WASC