

TIA International School
Updated July 2026
Languages
TIA International School is a private international school in Phnom Penh, Cambodia, offering a comprehensive educational pathway from early years through to A-Levels. It provides a holistic, international curriculum designed to prepare students for success in a global society.
Teaching approach
The school emphasizes holistic development, focusing on the intellectual, emotional, social, and physical growth of each student. Its educational approach centers on 21st-century skills, including critical thinking, creativity, collaboration, communication, and global citizenship, within an inclusive and future-ready environment. The school values diversity, integrity, responsibility, and resilience, aiming to cultivate compassionate leaders and lifelong learners.
Programmes
The school follows the Cambridge International curriculum, spanning from Cambridge Early Years for children aged 2.5 to 5, through Cambridge Primary, Lower Secondary, and Upper Secondary (IGCSE), to Cambridge Advanced (AS & A-Levels) for students up to 18 years old. In addition to the core curriculum, the school offers Chinese language classes as an optional addition to its bilingual and international programs.
Student support
Learning support
The school provides extra support for students as needed and maintains a process for accommodating students with special educational needs. Admission decisions for these students are made by the Director and the pedagogical team based on the school's ability to meet the student's specific requirements.
Frequently asked questions(4)
- What curriculum does TIA International School offer?
- TIA International School offers Cambridge Primary, Cambridge Lower Secondary, IGCSE and Cambridge A-Level.
- What ages does TIA International School teach?
- TIA International School enrolls students aged 2 to 18.
- Is TIA International School a day or boarding school?
- TIA International School is a day school.
- Where is TIA International School located?
- TIA International School is an international school in Phnom Penh, Cambodia.
Tuition & fees
No published fee schedule was found for this school.
Admissions
TIA International School operates a rolling admissions policy, welcoming new students throughout the year subject to class availability. Applicants from Primary through 12th grade are required to submit previous school report cards, complete an entrance test, and participate in an interview with the Vice Principal and relevant teaching staff. The school also considers applications from students with special educational needs, requiring an individual interview and a recent Educational Psychologist's report to determine the school's capacity to provide appropriate support.


- Soviseth ThunHead of School / Principal
His Excellency Soviseth Thun is an Advisor to the National Assembly of Cambodia. He holds a Master's Degree in Economics and Finance from France and an MBA from Texas A&M University, and has extensive experience owning and managing various businesses.
- Mao PagnaporSchool Director
Chumtiev Okhna Mao Pagnapor is a Board Member of the Cambodian Okhna Association and Honorary Vice President of the Cambodian Women for Peace and Development. She studied in Australia, obtaining a certification in Management, and holds a Bachelor of Science in Accounting from Dallas, Texas, USA.
- Tracey MulderVice Principal
Tracey Mulder serves as the Vice Principal of the school.
- Dr. Teresa L. TangiSupervisor/ Head of Administration
Dr. Teresa L. Tangi serves as the Supervisor/Head of Administration.
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