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Accreditation, Certifications & Memberships

Chatsworth International School is a member in good standing of, and/or holds accreditations with the following organisations.

Chatsworth is an IB World School

Chatsworth International School is authorised to offer the International Baccalaureate (IB) Primary Years Programme, Middle Years Programme and Diploma Programme.

Western Association of Schools and Colleges (WASC)

Chatsworth International School is accredited by the Western Association of Schools and Colleges (WASC), a world-renowned accrediting association and one of the six regional accrediting agencies in the United States.

EduTrust Singapore

EduTrust is a quality certification scheme introduced by the Committee for Private Education as part of the Private Education Act to strengthen the existing registration framework and enforcement provision to regulate the private education sector in Singapore. 

Chatsworth International School is amongst the few distinguished international schools in Singapore to have received the maximum rating of 4 years at the outset without having to go through a probationary period of 1 year.

East Asian Regional Council of Overseas Schools (EARCOS)

Chatsworth International School is a member of the East Asian Regional Council of Overseas Schools (EARCOS), an organisation of 158 member schools in East Asia. EARCOS inspires adult and student learning and fosters intercultural understanding, global citizenship and exceptional educational practices.

Principals Training Centre (PTC)

Chatsworth International School is a member of the Principals Training Centre, which is a testament that the school is committed to the professional development needs of leaders of the school.