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International education association office

International Schools Association of Thailand

Non-profit association supporting international schools in Thailand through advocacy, professional learning, networking and a member-school directory.

Pak Kret, Nonthaburi Reviewed 5 November 2026
Organisation Non-profit member-school association
Established 1994
Main activities Advocacy, professional learning and school collaboration
Office Soi Nichada Thani, Pak Kret
Overview

About International Schools Association of Thailand

The International Schools Association of Thailand (ISAT) is a non-profit association for international schools, with an office at 39/7 Soi Nichada Thani, Samakee Road, Bang Talat, Pak Kret, Nonthaburi. Established in 1994, it represents member schools in discussions with government and education bodies and supports professional learning, collaboration and school development. Families can use ISAT’s online member-school directory to explore schools by factors such as location, curriculum, boarding and age group, then contact individual schools for admissions and up-to-date details. Educators and schools can use the association website for professional learning, membership information and events. General office enquiries are handled at isat@isat.or.th, 02-960-4101 or 086-667-8317.

For families exploring schools

Use the member-school directory

The official directory supports searches by school name, region, curriculum, boarding, province and age group. Profiles are supplied by member schools, so confirm current places, fees and programmes with the school you are considering.

Understand what membership means

ISAT supports its member-school community. It does not issue school rankings, recommend a best school or act as an accreditation agency; individual schools are responsible for their own accreditation.

For schools and educators

Professional learning and collaboration

ISAT organises learning and networking opportunities and supports communication between member schools. Its committees cover membership and operations, government liaison, professional learning, communication and development, and accreditation and quality-assurance collaboration.

Membership enquiries

The official membership page sets out eligibility and an application process for operational international schools, with Full and Candidate membership classifications. Contact ISAT for the current requirements, application review and fees.

Events and resources

The association website provides an event calendar, activity reports, professional learning information and teacher resources. Check each event for its own venue, registration requirements and participant eligibility.

Office enquiries

Contact before visiting

Call 02-960-4101 or 086-667-8317, or email isat@isat.or.th, to arrange an office enquiry or appointment at 39/7 Soi Nichada Thani. Confirm the visiting day and time directly.

Plan your visit

Practical information

Check the latest operating details with the venue before travelling.

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Helpful related information

Information you can verify

Important details are reviewed against the organisation’s own information and other accountable sources.

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